I don't get it. My pee comes out normal but the bottom half of the stream sprays how is this possible? Is something wrong? I'm worried

Urethral obstruction. This symptom could indicate partial obstruction of your urethra. If new, at age 19 a genital wart in the urethra is among the most common causes. Scarring from a past infection or a congenital anomaly also are possible. See your doctor, who might referr you to a urologist. Don't be seriously worried; in the long run, it's probably not serious. But don't take chances; check it out.