Doctor time.

idk, i might just have to keep my yawn small, cuz i yawn really big, and open mouth too

But a yawn should not hurt in the first place.

when i open my mouth large, it starts popping

Hence the doctor.

alright

I od hope nothign is seriouly wrong.

no it has happen before, and i need to control how much i open my mouth so yah

Not a good thing, as I said before, doctor.