I raise this flop in her position with AJ (and then I fold to your push). BUT I dunno. If she's been weak before, then that's your read. The flop check raise from a weak player is a MASSIVE sign of a monster, and because the only overpairs possible beat (or tie in the unlikely case of QQ) with you, you can't even hope she has one of them. I would glumly, and after 29.5 seconds, fold.