Sore jaws

For the past 2 weeks, I have been suffering from sore jaws
I do not know why
The dr says ..... stress....
Huh??
Weird leh.
I have never have this before.
The medication I am taking is not really helping either
He says needs time for the jaws to heal.

I have no idea what is going on..
I did not do anything extraordinary...
I only went for a 10km run on Sat evening..
hiaz...

Please recover soon.... :(