Teeth and EBF

ab

Needing advice 😩 my son is 10 months old, he has 4 top teeth and 2 bottom. He got his last tooth over two months ago so I’ve been successfully breastfeeding with all 6 of his teeth up until this point. The last week or so, he’s been using his top teeth while nursing. I’ve tried un-latching and re latching, different nursing positions, taking a break and coming back, but no luck. He keeps doing it and my nipples hurt so bad. He’s always had a good latch so I’m not sure what’s changed. I’m a SAHM and he doesn’t take a bottle well so I’m getting nervous.. He’s not biting me (he’s done that before so I know what it’s like lol 😬) I’m not sure what to do?