question: hi I have had a bad back for a few months and 6 days ago I layed on the sofa shuffling down and I couldnt move from the pain since this I have been in a lot of pain my tummy and sides are blooted I have been to the doctors I am on diaxepam codeine and today they switched me to tramadol, I have had no xray just felt it and told me my back was in spasm as u could see the muscle on the lect side of my spine, do u think this could be something more than a back spasm as it seems to me odd It has. ot felt right for a few months now something has gone to bring this ofull pain and now the swelling I looked on here any it told me 92% chance its kidney stone? what do u think?