Yes, i had sexual intercourse and a guy i was talking to about 3 weeks ago, a couple days after i was itching really baf, then i had sex again and it burned , i also was experiencing a bad foul odor , the odor is still here but not as bad, the itching only lasted about 3 days and then I stopped. The burning only happened that one time with sex and doesn t happen when I urinate. What could this be?