I recently Had oral and unprotected sex about 3 1/2 weeks ago. The next day i started feeling burning sensation in penis. I also had lower abdominal pains and still continue. Like 4 days later i started feeling rectum pains and tingling as well. I have been feeling all these symptoms for about 25 days, but no discharge or lesions or bumps. I did take a uti test and found white blood cells in urine.. Any ideas???