Im a 17 year old male who has only had oral sex. I have been noticing that after i pee i feel a slight burning sensation. Thats the only symptom I feel. I have no discharge. I have had gonorrhea before and had all those symptoms. However this pain is different because its toward the base of my shaft not near the head. I looked up the possible causes and i came to a conclusion that I have UTI or urethritis, but i don't have any other symptoms besides the slight burn after I pee. What do u think I have.