Sorry to hear that the medications are not working out so well for you. I know that when I was on Neurontin it didn't help and I had EXTREME exhaustion from it. Unlike the Lyrica side effects which lasted only 3 days...the Neurontin effects lasted over a month.

I know that some medications cause mood swings but I do not remember which ones. I've never experienced it myself thank goodness...but you can check online to see if any of the ones you are taking can cause the mood swings.

I hope everything gets resolved quickly for you. Nothing worse than being in pain and having to deal with trying new medications to relieve it..and them not working. Please keep us posted.