Hi,
You mention the car accident and the c5/6 and continued pain from that and also the -
[I have a lot of headaches, burning and pain through my shoulder blades- shoulders, right clavicle, I still am stumbling over my own feet and drop things left and right. I do not sleep well if at all. and have major pain in my lower back, as well as my hands and feet are going to sleep on me again.]

Some of those {bolded} makes me wonder about possible thoracic outlet syndrome...{TOS} esp if your MRIs and such are not showing any anomalies or issues now.
here's some info about it-
http://neurotalk.psychcentral.com/post388-1.html
and our TOS forum link -
http://neurotalk.psychcentral.com/forum24.html