Bruh… 
Okay, if your databases aren’t damaged, just open them and take a look at the tables. Table names are pretty obvious and you should be able to see your content.
I guess it will be possible to (somehow) recover by doing these:
- create a new Strapi app
- create the content types
- import the data from your previous database (either import it to db or use a plugin like Import Export Entries | Strapi Market)
- Always take backups