What can I do to get her to stop?? She doesn't have teeth yet, while she's eating she will grab my nipple with her gums and bite down hard and turn her head sideways to yank on it ever so slowly .. one time I quickly took it out and i guess she got scared and started crying. I dont want to scare her but it hurts SO bad. What can i do to make her stop? Could it be due to teething? She's done it before but never as much as today. She's 8 months if that makes any difference