10 mo old has started to bite during feeding. I say no to her firmly and then she gets very upset and then will not feed at all. bf my other dc for 2 and 3 yrs so am no novice, but am not sure why dd is doing this. When bitten by other kids they only had to see the look on my face and then didn't do it again. Trying not to be scared...your views would be appreciated. Do you think a baby can go off bf?