Hi Thank you for asking HCM. I have gone through your query. Your problem can be due to increase in acidity of urine or urethritis. Doing a urine routine will be helpful to rule out any possibility of infection? If you had risky unprotected sex before then swab test should be done also. Urine alkalizing agents like potassium citrate can be taken with water. Yo can also take barley water or cranberry juice. If all these are normal then a gynecologic examination is well appreciated. Hope this may help you. Let me know if anything not clear. Thanks.