Its been 6 days now that the left side of my jaw hurts when I open
wide, bite hard or clench. My bite feels off. If I try to bite the
normal way I feel muscle pain located in the cheekbone area. The left
side of my face feels stiff when I open my mouth wide. Before all
this, I had neck cramp/neck pain most likely due to  my sleeping
position & lumpy bed for more than a week. When the neck pain
subsided, a day or two after that, the pain with my left side of jaw
came and hasn't gone away. Are they related? Even though I changed my
sleeping position/bed/pillow the jaw doesn't seem to be getting
better. My four wisdom teeth have been gone for years. Please tell me
if I have TMJ or not. Thanks.