Sims 4 Stuck on Loading Screen

Heyy. I saw that you already got the problem situated, but this is for anyone who has the same problem and is looking for solutions. So I had the same problem, but I was able to fix it. There are 2 common reasons why your game is having some trouble. The first one, which was my problem, was that there was outdated or corrupted cc. Basically knowing me, I have a lot of cc, and it would be impossible to go through each one. So what I did was split my mods folder in half, and put one half in another folder and the other half in the mods folder.Then I would run my game and see if the corrupted cc is in that half. If not, I would just keep splitting it in half over and over until it limits down to one or more cc that are corrupted files. For me it's the fastest way to do it if you have a lot of cc like me. Another reason that could be possible, is that something could be corrupted in your data files. So what you could do is, name your Sims 4 folder to Sims 4_Backup. Then, restart your game and it should make a whole new Sims 4 folder. If you have cc in your Sims 4_Backup folder, you can just move the cc from that folder to your new Sims 4 folder, and that should replace everything back in it's spot, and that could work.