hi all i got home tonight and went seen my mom made me a really big sandwich so i went to take a bite of it and opened my mouth big as i could cuzz it was huge then all of a sudden i felt the odest feeling like my muscle under my chin craped i droped my sandwich and hit the ground hoping the pein would go away wich it did but it feel a bit swollen now.

i found this forum trying to figure out what the hell it was. anyone know if jaw cramp is a normal thing? it was really od never had it hapen before it got me quit worried.