When I woke up the back of my jaw line leading down to
my neck (in the joint of my jaw
and neck) was really sore
. Yes, it happened, literally, over night. The soreness subsided two days later, but now there is what feels like a large lump. I noticed in the above message that if it is "movable" than there is less to worry about (maybe), and it does feel like its attached to a vein or something (but not just floating around).