A few days ago I yawned, and had this extreme pain in my upper neck, right below my chin. I have experienced this pain before, but not like this. After the yawn occurred, I experienced massive head pain. The pain did not stop, and has continued threw the week. And I also have experienced the neck pain every so often. But now, after over talking/volunteering, I'm experiencing the pain non stop, And my head hurts quite a lot. Also when I lay my head down I can feel a very hard beat in my head.