hello my name is Judy and I am sorry to bother you but I have a question you see I have tenderness in the left temple and pain. I also get a popping sensation on the left side as well along with pressure to the side of my head that goes into the sinus cavatiy and the forhead right down into the roof of my mouth. I have had head and neck injuries in the past and am wondering if this has anything to do with the problem that i am having now? what should I do about this problem?