Wrong way of Yawning... Lesson Learned

i promise myself starting this day forward, i would yawn correctly, if there is such thing as that....when i woke up this morning,i yawned and something snapped, i didn't know what, but something did, at least i think something did... now, my jaw muscles hurt... ok, just read about jaw muscle pains... How to relieve this pain? i would have to eat soft food, use ice packs,and avoid Wide Yawning... hahahah i'd have to be careful from now on and start yawning the right way... tsk3