All of my previously downloaded cc is corrupted after I moved sims

i moved my sims file and now my previously downloaded cc is all corrupted, help

I moved my sims file onto another drive with steam. I needed to get my mods onto the drive too so i followed a tutorial how to on some other Reddit post, it said to move the mod folder into the drive and redirect it into the electronics art folder.

I guess by doing that it corrupted all of the cc in the folder because it’s been saying cc that has been working before i moved the game were corrupted. 

I’m desperate for a fix and I’ve been deleting one by one for an hour now, no luck.

The move could not be the culprit though, because before i moved it with steam i simply just moved the electronic arts folder and turned on the game hoping that’ll just be it. I was doing stupid stuff, i was 2 lazy to search up and follow instructions

is there a way for me to like save my cc folder because i spent hours downloading stuff n im gonna crash out if i have to restart for the 3rd time.