Biting and breastfeeding

Natasha

I've been breastfeeding my son for almost 7 months! I love it! We save money and it's great for him! Well now he has three teeth, two front bottom and one on top and the past 3 days have been nothing but him eating and then biting me. It makes me cry but I don't want to stop feeding him... anything I can do? I plan to call his pediatrician if I can't figure out something but any advise would be great! Thank you in advance!