I had sex with an acquaintance exactly two weeks ago today. Four days ago, I started getting itching in my urethra or somewhere at the tip of my penis. Went for a urinalysis and everything seemed normal. No fever. However, I started having a sore throat just this morning. I'm not sure if I am just being hypochondriac but I feel a bit of malaise as well. I still having itchiness in my urethra, and a burning sensation when I urinate. I noticed that after having sex, my partner had a rash.