Fibromyalgia (FM or FMS) can occur along with TOS. Long time members have mentioned that connection in the past, it hasn't been mentioned recently though.
You might look into that for the extreme fatigue & lack of restful sleep.
We have a Fibromyalgia forum here also.
Fibromyalgia and Chronic Fatigue
http://neurotalk.psychcentral.com/forum12.html