First Cycle, Jaw Issues, HELP

[ZaneFan]

my guess is Its a pump..

too much blood flow into the muscles in your jaw.

Are u getting massive pumps in your workouts too?
(not in the jaw obviously, but the muscle groups u'r working)

That happens to me. My jaw muscles up near my temple get pumped and visibly swollen.

[Njord]

That happens to me. My jaw muscles up near my temple get pumped and visibly swollen.

I have had this happen as well. Have to stop and rest before I chew again.