CC always broken.

I hear your frustration. What you're going to have to do is something referred to as the 50/50 method. Since you've got your mods in separate folders, if I understood you correctly, you should be able to slide some of these folders out of your Mods folder. Set them aside, in a safe place (desktop, perhaps). Make sure to delete the localthumbcache.package. Start your game and see what happens. If it plays, then you can exit the game, and add one of the other folders. Yes, it is tedious, but you may find you can have all of them back, if you don't get impatient and slam the rest back in all at once. The key step is to DELETE the localthumbcache.package. each and every time.  This happy little package holds the bits from mods, which can truly bungle up your game.

Best of luck!