Horrible cracked nipples

Mr

Help!! We are being treated for thrush, but I no longer think that’s our issue. I have long, deep cracks in my nipples and I think it’s her latch. Idk if it’s from her teething or what. But the cracks are bleeding. I’ve never had this issue with my first, we didn’t even have this issue in the first 2 weeks. What can I do?? I try to correct her but it doesnt seem to be working.