Mucocele Under Tounge?

First of all informative site to find! Here's my description of what I have, I believe it to be mucocele: A couple weeks ago I bit my tounge while eating, I mean hard to the point of it bleeding for about 15 min. About a week later on the underside of the tip of my tounge at approx the place where I had bit it, I noticed a bump. The bump is loosely attached to the underlying tounge tissue, is transculent in color with a white "tip" almost like a pimple. It is not painful to the touch unless I try to move it around with my finger. I am almost tempted to squeez or puncture it to get the material out but that seems like a painful proposition. After about a week it seemed to shrink and flatten out, then it seemed to come back after some nachos and beer. Also I always find myself rubbing it around my lower lip and I'm sure the constant friction causes it to flare up and not go away. Anyway I am going to have my dentist take a look. Could this be a Mucocele? Thanks