Nearly 9wo DD has taken to clamping my nipple between her gums towards the end of a feed 
Its bloody painful and I have to stop myself crying out. It's not every feed, it happens more often in the evening when she's cluster feeding and tends to be a bit more fussy at the breast. She's being treated for thrush in her mouth at the moment but that looks to be clearing up well and doesn't seem to be bothering her.
Anyone else experienced this? Does it stop or should I be bracing myself for when she gets teeth? 