Solved
SIMS 4: GAME HAS RESET ITSELF?
I recently switched my Sims 4 game to another computer, and willingly overwrote my previous world (keep in mind that my computer actually still has those save files). I had started another family and...
Those would be in the Tray folder.
You can just turn off the lessons or put some other files back
Here's a little overview on what files are what
