CC and Mods corrupted

Last week after the last updated for sims 4 came out I also updated my Mac to the most recent iOS. Before the updated my game played just fine with no issues, after the update all of my mods are now corrupted. So after trying every single troubleshooting thing I saw online I just decided to delete all of my mods and start over. Uninstalling and reinstalling the game and repairing just in case. Now after spending 3-4 days redownloading everything, I get the same message that my mods are corrupted. I don’t know how or why this is, I made sure to downloaded the latest versions of everything so I am really at a loss since it seems like I am the only one dealing with this. I am really hoping for a solution because I love playing but this makes me want to just stop all together if I can’t have any mods at all. 

please help! 

Edit - moved to the Mods forum, edited title to better reflect issue (Bluebellflora)