Sciatica and pain Dam Back .. Help

Two neck injuries while active duty 10+ years ago and all I got was 800 mg of vitamin M (Motrin). Now I have degenerative disk diesease in my neck. C-4, 5, 6 & 7 are shot. Nothing left. Bone spurs and pinched nerves causing pain and tingling all up and down my left side and both limbs. Physical therapy didn't work. Heat and cold made it worse. Sched for spinal fusion in two weeks. Currently on Fioricet (while I'm at work) Norco while at home and Robaxin for when it gets really bad. VA says theirs no record of my injuries, I say BS but gotta dig up the proof before they'll even consider upping my disability rating. Good luck, hope you get fixed up or at least feel better :)