| | clear bubble under my tongue?
Hi! I get this on and off, and have no idea what it is or why I get it. Every once in a while, I will get a small, hard, clear bubble on the underside of my tongue. I usually just pop it with a needle (gross, I know, sorry), and it goes away. It's not pusy or anything like that, just very strange. I asked my dentist what it is, and he didn't have a clue. It's always just one, and it always seems to be in the same spot. Anyone else ever get these, or know what they are?