My boyfriend and I were fooling around yesterday and he was sucking my breasts quite hard and when I got home later that night I noticed a cut on one and a slight scabbing, or so it looks like, underneath. It wasn't bleeding so I don't know if it was scabbing but I'm worried that maybe I should see a doctor for it, unless it automatically heals but I know nothing about the healing process of nipples haha. Does anyone have any insight to this problem? It was also very sore yesterday night.