Breastfeeding mamas- I need help!

Hannah • Mama of two 💙2016 💙2020 🌈due 2023

My little guy turns 6 months tomorrow. He has two teeth already, and has started biting while nursing. I don’t know what to do but today he actually broke skin. My first only bit me once, and it never happened again. So I don’t know how to handle this habitual biting. Does anyone have a solution??