Hey guys, I just have a quick question...
Yesterday I got a canker sore(I think) on the inside of my bottom lip, down below the line of my teeth, kind of on my gums. Anyway, It wasn't that bad yesterday, but today it's really bad, there are more of them, and they've spread to my tongue and the inside of my upper lip.
Is this something i should be worried about or will they just go away in time?
.. I'm 99.9% sure it isn't herpes or any STD. So lets just nix that idea from the start