I went through that with both my kids, but unfortunately I don't have a lot of great suggestions. With my second daughter, there was always a period of adjustment with new teeth, but then she'd figure it out after a week or so. So I'm thinking it might correct on its own, but every new teeth means a period of new adjustment. What kinds of positions have you tried so far? I'm wondering if laid back breastfeeding might help in this situation. I think I just had to do some adjusting if I couldn't get it comfortable, and it seemed like there were always times I could feel the teeth digging into me, so I'd just do the same thing, telling the child to open wider and all that, and it would work for a little while at least, but usually the teeth would settle back in.