All is good. I feel a little silly about it. About 30 minutes prior to the vet appt, I was able to check him out better, and noticed that his entire problem was he got a mouth full of sani chips. This entire side was so packed that it was wedged in there and could not realign that side of the jaw. I took him to the vet anyway, and they checked him out. Said he was absolutely fine, the doc pulled a bunch of stuff out of his mouth stuck to his teeth, including half his head shed.