DD just started clamping down during nursing. I'm pretty sure she's just starting to teeth, she's super drooly, her bottom gums are rounded now and she's 'chewing' on toys and her fingers. During BF she's started clamping down on my nipple and it hurts like hell! I know she's not old enough to understand that it hurts me but I need help. My nipples hurt because she's been doing this for a few days. I've been just taking her off and relatching her. When she continues to bite down instead of suck then I take her off and we try again later... any other ideas?