Feed your head ping.
I had headaches that started in my traps and ascended to my head. Took biofeedback lessons and, in addition to learning to relax, learned to alter my heart rate and blood pressure as well. Used to mess w/the ER people—after a while, it got old and they’d just snap, “Stop that!” It did relieve the headaches, though.
About 15 years after that, studied qi gong (chi kung) w/a Chinese grandmaster. It took me six months to learn the entire form, but I never had another headache (has been 15 years now.) He was surprised that that was a collateral effect of the exercise. That discipline has benefitted me tremendously.