Since you see an acupuncturist you may know this already but there is a pressure point between the thumb and index finger in the fleshy web of skin that is good for headache relief, also the back of the head at the base of the scull just under the protruding occipital bone, one between your first and second toes in the web of skin, and one centered above between your lip and nose, I am sure there are a few more also. Also in Reiki there are some hand positions that are pretty universal for headache sufferers that you may be already using, palms over eyes with hands slightly cupped and fingers meeting over third eye, hands on the side of face with fingers together covering temples or even palms covering temples with fingers over top of head, and then reaching down with hands behind head fingers meeting over occipital bone and palms on back of head, palms on the sides of neck fingers meeting in center of back of neck. I get a lot of headaches from being on the computer and reading as well as clenching my jaws and grinding my teeth and between the pressure points, reiki, and aromatherapy they usually don't last very long.