I have fibromyalsia, had hepC, I have lots of problems with my back and suffer from depression. I was on opiates for 14 years, I stopped the pain medication on my own 2 years ago. how can I determine if I have a serious kidney or bladder problem, the symptoms resemble so many other problems but have worsened. I have been told I have a serious problem, I would like to know what to expect with further testing and how they determine if its kidney or bladder.