Sims 4 keeps corrupting my saves?

So, about a week ago my Sims 4 copy would start up, get to the first loading screen and then shut down. I restarted my PC, tried again, same thing. Then I start to look up answers, so I started with removing all of my CC, tried that, started it up, same thing, still crashing. Okay so it isn't any of my CC, or my PC itself. Then I decide to completely wipe origin from my computer and redownload that, thinking it may be the problem, so I followed all the steps to remove it, and the reinstalled it. Start up Sims 4 again, crashed at the same spot. Okay so, it's not Origin itself, my Mods, or my computer. So I decide to download Legacy Edition, to see if maybe my computer would count under being an "older system" since it is a couple years old now. 3 hours later, I start up The Sims, crashes. So that leads me to my final deduction, my saves, I copied my saves pretty recently thankfully, or so I thought. I removed my most recent save, and it loaded! Hurrah, I've done it! Wrong, I play the game that night to catch back up to the progress I lost. Shut it down and go to bed for the night, the next day, it crashes, so I messed around with my saves again, deleted one of them, and it loaded back to an even earlier save. Fast forward to now where I can really only get the game to open if it's a blank canvas, but wiping the game doesn't help me if the game is continually corrupting my saves then I will make no progress or do anything I'd want to do. What do I do? Is there an even bigger problem that someone else can see that I can't?