If you have noticed blood in your urine or on the toilet paper, it could be a sign of a urinary tract infection. Symptoms of a UTI can include frequent urination, a burning sensation, and feeling like your bladder is not fully emptying. It is important to consult a doctor for a proper diagnosis and treatment, especially if you have never been prescribed antibiotics for a UTI before. If you have had a UTI in the past, a pharmacist may be able to prescribe antibiotics if necessary. It's always best to seek medical advice if you are experiencing unusual symptoms.