I think I have finally figured out the cause of some of my problems. When I try to go for a walk or do much of anything, after about 25 minutes I get pain at the base of my skull, nausea, feeling of heaviness...if I continue to walk the pressure builds in my head and the fatigue worsens.

I usually try try to lay down and ice the back of my head then.

Is this an occipital headache? How can I fix this? No one is treating my neck. Up until now I was having a difficult time explaining this.

Su seb