years ago when i was a kid i had appendictis. The pain was very very very bad. It would double a person over. I had to have it out. It did create alot of weird things too. But i do know this. Its an easy blood test to check for it.
Have you had bloodwork done to check that?
Have you thought of seeing a chiroptacter or a doctor of osteopath? Reason i say that is, those types are more into holistic. An osteopath is doctor, a refined chiro, that Is a doctor too. Most of them are good. They can prescribe pharma meds, but they tend to learn towards, natural ways to cure. I was thinking of trying one myself.
When you say head? do you mean in your head? or your physical head is bothering you? cindy