gnawing my boob😭

hi ladies!

haven’t posted in a while here, and my baby is now nine months old!!🥰

but lately i’ve been having this issue with his teeth☹️ i don’t know if it’s a bad latch that’s causing it, but i feel like he unknowingly gnaws on my boob (it only happens on the right one!) while he breastfeeds, and it’s gotten to the point where it’s caused little fissures where his teeth rub on my nipple and i think one has even gotten infected, and it’s SO painful😭😭

has this happened to anybody else and how can i fix this?

he will NOT take a bottle under any circumstances regardless of what is in the bottle, so pumping or formula feeding is not an option/:

TIA