Hi Blondie,
I get the jaw and neck pain also. This happens when my anxiety and panic is at its worst. I was scared when it first started happening to me but now i have figured out what causes it. I caught myself clenching my teeth and jaws together so tightly that it caused them to ache. I'm sure this is probably whats happening to you too. You may do it subconsciously and not even realize it. I was. I just really paid attention to it and finally figured it out. I haven't had the pain anymore since i made myself stop doing it. Try to relax all the muscles in your face and neck for a day or two and maybe it will go away. I know how scary new aches and pains can be.
Good luck to you. I hope this helps you, if not see your doctor and maybe that will ease your mind.
Samantha :)
