I ran driver sweeper, put the card back in, reinstalled drivers/CCC. CCC opened up without a problem, and in AMD Overdrive, it shows the card at stock speed, and Overdrive is locked. Everything seems to be working fine for now. Haven't tried playing a game yet to see if it still functions fine for that, but i'm going to now. (I only play two older games, so yes it was because of gaming that I oc'ed, but the card I have is more than enough for the two games I play).
I'll update you after playing the game