...small white bump has appeared? I used to dip like crazy, but I quit for a while. I've started again and the day after I started a small (about the size of a pinhead) white bump appeared. It's not very painful and only slightly hurts if I touch it or apply any pressure. When I first noticed it, it just looked like a small open hole, but has now developed into this white bump. Is this just a side effect of starting dip again? I did it a lot that first day, is it just that my gums aren't as used to it as they used to be? I used to dip a lot back when I was first doing it, and vaguely remember sometimes having sores if I dipped a lot or for a while. Am I just overreacting, or could this be something worse than just a normal agitation? It's only been about a day, so I wouldn't make any rash decisions to go to a doctor unless it didn't go away after a week or two anyway.