間違えてrails db:dropをしたらデータベースが消えてしまってデプロイできなくなってしまったので元に戻すことはできますか？

経緯

教科書に本番環境でデータベースをリセットしたい場合と書いてあったので、そうしたほうがいいのかと軽い気持ちで”RAILS_ENV=production DISABLE_DATABASE_ENVIRONMENT_CHECK=1 bundle exec rails db:drop”とec2ターミナルで行った後、git pull後の"bundle exec rails db:migrate RAILS_ENV=production"ができなくなってしまいました。

やりたいこと

もう一度元に戻す方法を知りたいです。
もしできなければどうすればいいのかも知りたいです。
詳しい方がいれば解決をお願いします。

~~エラーメッセージ~~

$ bundle exec rails db:migrate RAILS_ENV=production
rails aborted!
ActiveRecord::NoDatabaseError: Unknown database 'treemusic'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/connection_adapters/mysql2_adapter.rb:26:in `rescue in mysql2_connection'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/connection_adapters/mysql2_adapter.rb:12:in `mysql2_connection'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:830:in `new_connection'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:874:in `checkout_new_connection'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:853:in `try_to_checkout_new_connection'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:814:in `acquire_connection'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:538:in `checkout'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:382:in `connection'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:1033:in `retrieve_connection'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/connection_handling.rb:118:in `retrieve_connection'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/connection_handling.rb:90:in `connection'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/tasks/database_tasks.rb:172:in `migrate'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/railties/databases.rake:60:in `block (2 levels) in <top (required)>'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/railties-5.2.4.3/lib/rails/commands/rake/rake_command.rb:23:in `block in perform'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/railties-5.2.4.3/lib/rails/commands/rake/rake_command.rb:20:in `perform'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/railties-5.2.4.3/lib/rails/command.rb:48:in `invoke'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/railties-5.2.4.3/lib/rails/commands.rb:18:in `<top (required)>'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.8/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.8/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.8/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.8/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.8/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.4.3/lib/active_support/dependencies.rb:291:in `block in require'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.4.3/lib/active_support/dependencies.rb:257:in `load_dependency'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.4.3/lib/active_support/dependencies.rb:291:in `require'
bin/rails:9:in `<main>'

Caused by:
Mysql2::Error: Unknown database 'treemusic'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/mysql2-0.5.3/lib/mysql2/client.rb:90:in `connect'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/mysql2-0.5.3/lib/mysql2/client.rb:90:in `initialize'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/connection_adapters/mysql2_adapter.rb:22:in `new'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/connection_adapters/mysql2_adapter.rb:22:in `mysql2_connection'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:830:in `new_connection'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:874:in `checkout_new_connection'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:853:in `try_to_checkout_new_connection'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:814:in `acquire_connection'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:538:in `checkout'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:382:in `connection'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:1033:in `retrieve_connection'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/connection_handling.rb:118:in `retrieve_connection'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/connection_handling.rb:90:in `connection'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/tasks/database_tasks.rb:172:in `migrate'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activerecord-5.2.4.3/lib/active_record/railties/databases.rake:60:in `block (2 levels) in <top (required)>'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/railties-5.2.4.3/lib/rails/commands/rake/rake_command.rb:23:in `block in perform'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/railties-5.2.4.3/lib/rails/commands/rake/rake_command.rb:20:in `perform'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/railties-5.2.4.3/lib/rails/command.rb:48:in `invoke'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/railties-5.2.4.3/lib/rails/commands.rb:18:in `<top (required)>'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.8/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.8/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.8/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.8/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/bootsnap-1.4.8/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.4.3/lib/active_support/dependencies.rb:291:in `block in require'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.4.3/lib/active_support/dependencies.rb:257:in `load_dependency'
/home/ec2-user/treemusic/vendor/bundle/ruby/2.5.0/gems/activesupport-5.2.4.3/lib/active_support/dependencies.rb:291:in `require'
bin/rails:9:in `<main>'
Tasks: TOP => db:migrate
(See full trace by running task with --trace)