Hello,
In absence of any UTI, other causes which may cause such symptoms are urethral syndrome, any blockage in the flow of
urine like any scar tissue, injury (as in a car wreck or bad fall), blood clots,
infection, tumors in the pelvic region, and stones, infection or due to disruption of the delicate and complex system of nerves that connects the urinary tract with the brain and the nervous system.