Ok this is slightly bizarre, but I have had a constant headache now for about 10 days. It started the morning after a really bad therapy session where I ended up in complete despair and had a major panic attack( a very rare occurrence). Since then I seem to be getting in touch with the despair feelings a lot more and I it seems to relate to the pain in my head. So more feelings equate to more pain, if I can alleviate the feelings temporarily the pain decreases. Anyone else had anything like this?