Oh, poor ds and you. Hugs. Ds was a clamper (as he chilled and sighed with relaxation after first suck, the clamp (a double shot lol) came as an aftershock/quiver iykwim
) and then got his first tooth and 4 months and second at 5 months. I got him to stop by putting my finger in between my breast and his latch to bung up his latch and then he would get angry. Every time he did it, I put my finger in there, he stopped fairly quickly from what I remember.
As a strange as it sounds, at 1 year he had 16 teeth and I actually liked the feeling of his teeth whilst feeding, still felt good to me in a pinchy but nice way. Sorry, I'm weird, I also enjoy having my teeth cleaned and scraped!