Breastfeeding a 9 month old with 8 teeth.

Sarah

I'm in need some advice on what to do my daughter just started biting me (hard) I say no and ouch. But she doesn't get it and laughs. It's very frustrating and when she is lached on she pinches my boob how can I get her to stop I'm almost at the point where I will pump rather then from the boob what have you done or any ideas on what to do