Hi..I had pain in my lower back, when checked found a 4mm stone in kidney .. doctor gave pain killers and pain was gone. After sometime I again had increased pain...so I went to doctor he asked do a CT to see if there was any block as I felt like I was not fully urinating..and also told to do urine test to see if I have UTI...when CT came no stone was there but I still have pain.My urine test came like this ..... Urine colour yellow,pH 6, RBC 0-1,pus cells 4-6 , epithelial cells 0-1/hpf, Uric acid 5.2mg/dl, calcium 9.9mg/dl, phosphorus 3.2mg/dl....is there any problem....