Sometimes it does hurt in the right side of my abdomen and in the middle of my back, too. I'm 99% sure it's my kidney
. I thought it might be a kidney
infection of stone, but I have no pain or increased frequency urinating. In fact, nothing has changed about my urinating habits at all. Could it still be a stone or infection? The pain is constant and a sort of hot pain with sharp twinges every now and then.