Game not loading I've tried everything!

Thank you so much! This computer I have now used to be a family computer so there's a lot of random stuff on it, plus a lot of my brother's old games that he now plays on his gaming computer. I typically use my macbook for most things, so I literally only use the computer to play the sims, since the other games I play are on console. I am wanting to have like the cheapest computer I can get to play just this game on it while having enough storage to run it with good graphics and hold some mods. Ideally, I would not want to spend more than maybe $200 on something, since I already have a monitor. If there isn't really anything that cheap, then I'll prob just save up for something, but I'd love your suggestions. 

If it helps- On my game I have like two actual save files, and I mostly only have CC mods for builds/CAS and not any script mods, though I want to download some. This computer has run too slow with them in the past so I just deleted them. 

Once again thank you so much!!!! 

ellassmith22​  There isn't anything good that cheap, that is unless you're buying a used system that's several years old directly from its original owner (as on Craigslist or Facebook Marketplace).  I could look there for you, but it's sometimes difficult to know whether you're being scammed, especially in the U.S. with no buyer protections.

If you're thinking about a new computer though, you might as well see whether wiping this one, as in, reinstalling Windows, would help.  You'd be starting over just like with a new system, except it's the same system and you haven't spent any money yet.  Back up your saves and Tray files, or the entire Sims 4 folder they're in (and zip the folder first), then reinstall the OS and see what happens.

I realize this is a burden, and I would still be happy to troubleshoot with you using intermediate steps.  My point here is that if you're not ready to spend the kind of money that would get you a good new computer—and you'd be looking at more like $500, or more for a proper gaming system—this is something you can do now to try to fix the issue.

You can also play on your Mac if you want and if it's from 2012 or newer.  How well Sims 4 would run depends on the specs of the computer, which you can find under About This Mac.  Saves and other user files transfer between Windows and macOS just fine.

puzzlezaddict​ At the moment, I am not in the place for for a whole new system, thought its something I'd like to do in the future. For now, I'll just look at wiping this one and updating it. I'll prob look at getting a new set up soon, though sometime in summer, since there are some games I've been wanting to play! 

ellassmith22​  Let me know if you need help with your current computer.  And when you're ready to buy a new one, whenever that happens to be, feel free to come back for whatever advice or second opinion you're looking for.