u/Antique-Risk-6256

I was playing on a save but when I wanted to save my game to log off, it said “Game file too big” and I saw my last save was 3mins ago so when I clicked “quit without saving” I thought I’d lose 3mins of progress but when I looked in main menu, my save was completely gone. I checked under my gamesave file in my folders to see if it was there and it wasn’t there. My friend and I share this world, please help me