Pain Management for headaches?

This is new for me - i know I've probably put this out their but has anyone done Bio-feed and has it helped.??? I have just started this process. Has anyone done Pain Management for their headaches?? I am struggling everyday with Chronic Migraines - I don't have any relief. I am constantly going to the E.R. or Walk-in centers for pain relief - Fenergen for Stomach, Tordol (which no longer works) Morphine & Demerol which are commonly used for me. I have taken alot of medications out their and nothing works- I have seen an accupuncture dtr and chiropractor - made my migraines worse. My headaches hurt on my left side and my fingers and left leg go numb - my left side of my face is always numb - i have bitten the side of my cheek numerous times and have alot of canker sores. I am soo frusterated I have been to numerous neurologist and they have all given up on me - My last neurologist is referring me to a headache hospital in Albany - only problem is my Insurance doesn't cover. Is their anyone out their that is going through the same as I. Please Help.. Templeton