Hi, I am 24 yr old male with a concern about my penis. Hurts to urinate; feels like I m peeing barbed wire or needles. The pain after urination is the same and lasts 15-20 mins, and is located in the tip. Added pressure to region causes the same type of pain even while not urinating. No other pain is present. No blood in urine, there may have been discharge at one point but it was hard to tell as it was mixed with urine. Also, a few days ago, after ejaculation I noticed a definite yellowish color to the usual clear/white. This has never happened before or since (that I ve noticed). Please get back to me asap as I m kind of freaking out! Thank you