Loading screen noise but won't load

Hey @Esther0Grace are you running any mods?

If so can you remove them all and then try the game again?

If not, can you grab me a DxDiag so that we can take a look at your system: https://help.ea.com/en/help/pc/how-to-gather-dxdiag-information/

Darko 

@Esther0Grace  Does your computer run Windows or macOS?  Are all saves affected, or just this one?  Please try a new save just for comparison.

My laptop runs on Windows. All previous saves and new saves work. I use Custom Content of CAS items but not for furniture or for traits or any "hardcore" scripted mods. It is only this one save I have. I've had this save for like a year so I just want to fix it. If I can't fix it I'll probs just make a new world and try to duplicate the data I put in the previous. 

@Esther0Grace  There are plenty of reasons a current save might not load, and often it's easiest to just revert to a backup version of that save:

https://sims4.crinrict.com/eng/2014/09/recover-backup-save-game/

If that makes you lose too much progress, you can try loading a different household within the same (original) save and playing it for a few sim-hours, then switching back to your original household.  But that doesn't always work.