The last few days I have had a terrible pain where my jaw bone connects. During this time I got a great big glob of dark, hard green junk out of my throat which I am assuming is a sinus infection. I have never had any real sinus problems in the past so this is a new thing to me. Is it possible that the sinuses are infected & causing the pain in my jaw? Makes sense, but it could also be from me biting down on my back teeth to relieve the tension. I have a call into the doctor, but not as an emergency so I thought I would check with you guys/gals!