Hi Kim! Sorry to hear about your migraines and intense cripsy burning. I have been getting migraines since I was a kid and get bad headaches very often. I have what I call a baseline headache every single day...I actually don't remember a day without one. Anyway, I remember when I was getting these ice-pick stabbing type of migraines, my RSD pain was always worse or would flare up. My PM dr and neurologist called them RSD induced migraines.
If you haven't already done so, tell you doctors what is going on. You might need something different for those migraines...what are you currently taking?
Hope you get some relief soon!
Nanc