Thanks for your query. I presume that you are under medical supervision and are being followed up with regular investigations. I suggest that you consult your doctor and get a urine routine and culture done to rule out any infection, which is usually associated with stones in the urinary passage, and can explain the frequency and urge for urination. If required, your doctor shall get an ultrasound
done to assess the kidneys, ureters and bladder and try to find the cause of blood in the urine.
Wishing you an early management of this problem. Regards.