I slipped on ice 2 days ago, and was hit on the left side of my skull. Since then, I have had a hard time moving my jaw. It hurts to chew and I can't even brush my hair because the spot is so tender. Should I be worried? Also, I read about concussions but I don't want to jump to conclusions.
I have not had any blurred vision, or and typical concussion symptoms but I have been feeling somewhat sick to my stomach and headache.