Hi, two days back I felt itching at the end of penis, I had no discharge, no pain, no discomfort while urinating and I consulted with a doctor yesterday. He gave me a cream which I applied yesterday night and now I feel the better, the thing is 2 months before I had a relationship with a sex workers and that time my condom was broken and I continued by wearing new.. am worried now thinking that incident whether I have any std or not andc I can t even work properly..can anyone guide me in this please...