I have had some pain for nearly two months now. It's located about 3 inches under my ribs and radiates into my back in the same area and stretches up toward my right shoulder. I am also having a lot of dizzy spells, sometimes several times a day. You know the kind of dizziness that you get when you stand up too quickly, it's like that, but I think it's happening way too often, and sometimes it happens when I merely standing up. I have also had a lot of headaches lately, maybe every several days or so, and I normally don't have headaches frequently. I have medullary sponge kidneys, and thought this started as a kidney stone. I went to my urologist and he saw a kidney stone on my left side but not my right. I don't know if I should go back to see him, because now I really don't think it's a kidney stone, when most of my pain is the right side of my stomach a few inches below my ribcage. I was shocked to read that so many other people are dealing with something so similiar.