I need some input from fellow patients

My name is Stoney Pride and I came down with GBS in January of 2007. The pain has never really let up to any great degree. I was readmitted to the hospital this last january in fears of a relapse, I was extremely exhausted and the pain had spiked significantly. I received 3 rounds of ivig, but only gave me a few days of relief. I was put on amantidine and my energy was greatly improved, but still had to medicate with oxycontin 160mg/day. I have been continuing my studies at SWOSU’s Pharmacy College and now have only a year of book work to go and then 9 months of rotations. Recently I had noticed that my pain had become more of a cold,dull ache in my feet and no longer the sharp nerve pain we all know so well. I have been diagnosed with Raynaud’s about 9 months ago and was taking 60mg procardia xl. My doc and I decided to up my procardia in hopes that the increased blood flow might allow me to lower my pain and therefore my dosage of the oxycontin. About 2 weeks into the change my pain in my feet spiked severely. It felt like my early days of recovery, sharp shooting pains and feeling like compound fractures in my feet and legs. This soon exhausted me and I noticed that I had lost some tone in the right side of my face and I felt like I was moving through water when I tried to move. So I went back to the ER and when I was there, my whole body went quiet, pain free for about 14 hours. This alarmed me even more, its sad when lack of pain makes you feel scared. I didn’t deteriorate any further and was released without treatment. Then later that night the pain came back as bad as ever. For the past 18 months I have been in constant pain, but now I am having violent swings from 1 to 9. Its now longer the cold, ache. Now its shooting pain and my muscle spasms have returned to my back. My neuro says that I have developed CIDP. My function is good, but I am so tired and weak.
So here are some of my thoughts:
Has anyone else gone through something similar and what was the verdict?

Could the increase in bloodflow to my feet have allowed a new round of healing in my feet and be the cause of the swings in foot pain?

Does function being intact, but recurrent pain and unrelenting fatigue make me a possibility for CIDP?

I may have the option for plasma pheresis, which is the only treatment that has ever helped me to any degree. Would this help with the fatigue and pain?

With this last round of events I have started Provigil. Its helping with the fatigue, but will this quit working like the amantidine and then have nowhere to go?

I tried lyrica, neurontin, and cymbalta early in my recovery and none helped at the time. Could they be an option at a different stage of the disease?

Current meds
Requip 0.25, wellbutrin 300, oxycontin 120, soma 350, cerefolin, Provigil 100, meclizine 50, Prevacid 30, procardia xl 90

I am sorry for writing a novel, but I am just trying to figure something out so I don’t have to sit out another semester of school.

Thank you in advance

Stoney