Derek-
Don't quit discussing your pain & issues b/c one or two people have gotten the wrong idea about why you're taking the meds. PLEASE continue to discuss the issues that you're having. Hopefully someone will have some insight or be able to help...Even if no-one can help, in the future what you've gone through may help someone else going through similar issues.
Unfortunately sometimes the fentanyl patches do not work for the pain...one of my friends went through that for a long time, absolutely NOTHING worked for his pain....You are very fortunate in that you've got a pain mgmt dr that is so willing to help you find something that works and help get your pain under control....Sometimes that's the biggest hurdle that you've got to encounter in order to work towards pain relief.
I do wonder if some of the pain you are having might be neuro pain that's not being controlled by the Neurontin...Neuro pain manifests itself in a lot of different feelings, so it may feel different in one area of your body than it does in another...Neurontin worked some for me, but not well...Topamax works MUCH better w/out evil side effects that I had with Neurontin. It wouldn't hurt to try an additional or different med for the neuro pain, you may learn that the Neurontin isn't doing as well as you think it is(I did)...
Please continue to update on how your pain is doing....I hate to see that your pain is increasing, I hope that it gets better and you find the med that works best for it....