Though, out of all the pictures I have seen through research, the bump does not resemble any of the herpes
bumps, etc. Its more like a swelling right under one of those little flappy skin type deals under the tongue. It does not resemble a blister, and worried, I took a sharp device and opened it up at the base to find a little blood come out (probably just cut myself for nothing). I do have another bump on the inside corner of my mouth, but not on the lip line.