alright, so i have this bump on the left inside of my cheek just in front of my left canine tooth and i'm getting a little concerned. it doesn't look or feel like an ulcer, it's just a nasty bump. i can recall biting my cheek earlier today, but the thing is this bump doesn't even really hurt. it's just kinda there, and i can remember it being there for pretty decent amount of time but i never really thought about it or noticed it, as it was much smaller before i bit down on it. could it just be swollen from biting or should i make an appointment for a biopsy sometime soon?