I have been having a headache for 2 days. I think it’s a headache. It’s a pain in the sides of the head, never stops, increases when there is mental activity such as thinking or talking. Difficulty talking, no physical problems I can workout and my body is fine. But when it increases I become a bit weak. I. Have been overthinking for a month, and stressed emotionally for a while. Also I have been experincing teeth grinding for a while, maybe it’s connected. When I massage my head I feel better.