I am really frustrated because I know I have two kidney stones. At least one has been in me for the last 11 years. Off and on throughout my life I have had lower back pain down near my tail bone and pain on my left side especially after I eat. There is nothing else besides kidney stones that are showing up on the CT Scan or the Upper GI series they did on me last week! I know I am having pain off and on because I have been to the ER with it. However, my Urologist really believes that there is no way to have pain if it's not in my bladder causing a blockage! So I am really disgusted and don't know what to do! Can anyone help on here? I was hoping to get an opinion of a doctor or a nurse who knows a lot about kidney stones. Any help you can give me would be appreciated! Thanks!