I have had constant head pressure at the top of my head for the last 7 months. I have been given anitbiotics, muscle relaxants, done accupunture, chiroparator, pyhsio, got posture cushion for chair, got neck pillow. As I have been told it could be to do with tension in my neck and upper back. its still not shifted. Planning to go for and MRI scan and pay myself even though my own doctors have said it is just a tension head and I have no nureloogy symtons from the tests they conducted. Please advix