I've often wondered this...
I started off with all the pain and aching in my neck,shoulders, legs, arms etc. As that wore me down I developed ibs symptoms alternate diarrhoea and constipation. I have TMJ problems with clenching my jaw, tinnitus, lightheadedness, and horrible, horrible nausea.
I'm asking the question , because the pain brings you down, and the slightest deviation of another symptom starts you worrying and then you are off on a rollercoaster ride of misery and worry.
Can anyone relate to this? Do you have similar symptoms?