Hey guys I was on the bus to school the other day when I started rubbing my tounge on the bump, on the roof of my mouth, I did this over and over again, then suddenly I could barely feel it anymore. I freaked out, biting my tounge to make sure I still had some sensation. Then I slowly began touching my face and scalp, not numb but reasonable different, like alot of the sensation had left. Freaking out, please help!