If you are worried about a UTI, then you should talk with your health care provider. UTIs can be found by analyzing a urine sample. The urine is examined under a microscope for bacteria or white blood cells, which are signs of infection. Your health care provider may also take a urine culture.
If you ever see blood in your urine, you should call your health care provider right away. Blood in the urine may be caused by a UTI but it may also be from another problem in the urinary tract.
If you are having fevers and symptoms of a UTI, or symptoms that won't go away despite therapy, then you should call a health care provider. You may need further tests, such as an ultrasound or CT scan, to check the urinary tract.