Hi, thanks for using healthcare magic
Blood in the urine is called haematuria. It can be related to a number of different conditions such as : (1)trauma to any aspect of the urinary tract
(5)any masses or growths in any aspect of the tract,
You should go and see a doctor for assessment which may include urine analysis, urine sent to the lab for culture to rule out infection ( it would also be viewed under the microscope the identify any particles).
Imaging tests may also be necessary.
I hope this helps