I have been experiencing this constant urge to urinate. No pain, no burning, just feeling I need to go. This happen 2 years ago and many tests were done. Urine showed trace blood and trace leukocytes. CT scan without contrast and cystoscopy. Was told nothing wrong. Feeling eventually went away and now have that constant urge to urinate again. This time urine showed trace leukocytes, trace blood and trace protein. No infection again! My last blood test was November or 2017 and all was normal and GFR was normal. Do I need these test redone and should I be more concerned. My doctor thinks it is overactive bladder but I am concerned about the urine test. I am 47 year old with no family history of kidney/bladder problems. Any advice would be helpful!