I have had a diagnosos of a kidney stone, found in a ct scan last week after 3 days of pain. I left the hospital a week ago and still have not passed the stone, it is 4 mm. The pain has moved from my rt side and back to my supra pubic area, where it has been now for about 3 days, I am taking tylenol #3 and Advil every 4 or 5 hrs to achieve comfort. I am drinking lots of water and other fluids. What do I do to move this thing along and out??