" Second major pain, also seen by many, many expensive specialists, is in the back of my neck, just below the scull and on the right of spine, mostly pain radiates down towards shoulder and usually ends up as major headache. "

I have had the same pain. However I have found when lying on my back, on a bed, or a table, I hang my head over the edge of the table as far as it can go. Before bringing your head from vertical to horizontal ..You MUST.. support your head with clasped fingers and hands and then lift. Do the exercise for 15 seconds. ONLY ONCE. Rest. Repeat if not resolved... every 6 hours.