I woke up this morning and I don't know how I noticed it, but when I woke up I noticed a lump
about the size of a marble on my left jaw
. It feels like a bruise, but it I touch it enough the pains goes away. It doesn't move, and feels like it's attached to my jaw. I have no idea what's going on... I had one last year, but I think I could move it, and it went away after a few weeks.