I'm really sorry to hear you're having all these problems. I had chest tightness that made it hard to breath, tightness and pain in neck (like something was grabbing when I moved), fatigue, headache, diaphragm disfunction following surgery, but not the other things you mention.

How long has it been since your surgery? Things may calm down if you're still early in your recovery. It took me two months to recover from surgery, followed by 3 weeks of lower pain and then it all started ramping back up and then some. I'll keep my fingers crossed that this is a really irritating and frustrating -- but, hopefully, temporary -- bump in the road.