HI
My daughter had acupuncture and it relieved the headache right away. We were at Stanford Integrative Clinic in Palo Alto, CA. The headache came back within a few days but that gave her some relief. We eventually found a local acupuncturist here in Santa Cruz, Ca and a different type of acupuncture was given which helped for a longer time period. If you have the ability to interview the acupuncturist, you could ask them if they have dealt with mTBIs/TBIs.

The headaches are so bad....I sorry that you are going through this.