Okay so my so accidentally hit me in the mouth while we were playing and it hurt really bad (it swelled up) and a day later I have this white bump on the inside of my bottom lip.. now it's two days that it's been there and the pain has reached intolerable. It hurts so bad and moving my mouth at all makes it worse. It's smaller than a dime and it's super white. And now there's a few more little white bumps around it. Which hurt really badly... any ideas what it could be?? I need help):