I have been having lower back pain for about 2-3 month now. I went to the Dr thinking the pain was related to a UTI, a urine culture showed blood in the urine so a sonogram was done on my kidneys, pelvis and abdomen. The sono showed one kidney was larger than the other and that I also had a cyst on my right ovary. I had a CT scan and that came back normal for kidneys and they didn't mention anything about the cyst on the ovary. My back pain is in the lower back and is really more like a dull ache. It is uncomfortable in the mornig when I first wake up and i am standing for a while, then my back starts to ache a bit. I am able to work and do my usual daily routine, I'm just a little achey. I still feel like I have pain in the kidney that they originaly thought had the kidney stone. After reading all the stories on here, I think my pain is coming from the cyst. I am making myself sick with worry that there is something seriously wrong with me. I think I should go to my gyno and have him do another pelvic exam, I had one done in January and everything was normal, at the time I was feeling a little bit crampy so they did a trans vaginal sono and everything appeared to be normal. Has anyone found a way to get some relief from this achey back pain? Its so annoying....and I think my family is starting to think I am nuts!! LOL