Is there something wrong with my jaw?
I was trying to carry 9-year old sister and she jumped up and her head hit below my chin. I never had an overbite before with my teeth, and they've always been in perfect place, but now my teeth seem to have a bit of an overbite and it scares me. My jaw feels really heavy, and I have a small headache. I'm not sure if anything really happened to my jaw and maybe it's just nothing. Please, if you have any ideas of how to fix this or if it'll return to its original place, that'd be great.