@Joey9902 I don't use Reshade but I do remember past mentions of it conflicting with at lease one of the game updates. I would recommend that you don't use any past versions of Reshade. Get the most current version, make sure your game is up to date, and clear out your cache [Go to Documents > Electronic Arts > The Sims 4 and delete the localthumbcache.package file in your “The Sims 4” folder]
Now see if the issue remains. If the issue remains check on the creator's website to see if others are experiencing issues with the current patch/update to the game, plus see if you can contact the creator about the issue. If it turns out that Reshade is broken currently you could remove it for now from your game, delete the localthumbcache.package file again, and wait for an updated version from the creator.