Over the last 3 years I have been to many doctors and still do not have a diagnosis for my back problems. When I sit for more than a few minutes, I get a lot of pain in my lower back and buttocks, it goes down my legs and into my feet with severe pain and spasms. I must stand. I often have to jump from foot to foot for quite a while because the pain is so intense. Of late when I stand, it feels like the bones in my feet and ankles are broken and it is hard to get my legs going. I have had 2 MRI's over the last 2 years and neither one shows anything wrong. I have been on Oxycodone but often times it doesn't even touch the pain. I take Requip at night which knocks me out to sleep but then it is hard to wake up. No one seems to be able to find the root of the problem. I am desperate! Can anyone offer any suggestions. Please !