I have a dentist appointment this Tuesday, but I am freaking out about this small and hard bump I have on the roof of my mouth. When you press on it, it’s very hard; like bone. It doesn’t hurt on its own, unless I press on it or suck suck air in with the suction directed towards it. It’s been there for at least two weeks, but perhaps years since I do remember being curious as to if I had hyperdontia a few years ago. I noticed it again, or maybe for the first time, after eating fried chicken. Should I be concerned that it’s cancerous? What else could it be?