Yes , I have hard pain right side low back and in front , it's going on 7 yrs now , had alot of test and exrays cts , don't remember all . but , it started out in 2004 and was on my LEFT SIDE , have had UTI's so many times and within a week of taking my last antibiotic the infection is back !!!! They said my left kidney was smaller than the right . I believe the infection has spread to my right side , what can I ask my doctors that I haven't ask them already ????