Only a general practitioner (a general doctor, right?). Although, no headache specialist, I have visited some people, like many physiotherapists, one manual orthopedic doctor, and one acupuncturist.
Yep, I try to record my input and output to some extend. My 'journal' up til now is really weird, vague, and incomplete. I can probably try a kind of (mentally) relaxing exercise but honestly don't know what. Something like yoga indeed, but not sure if exactly that is something for me.