Ok, last night, I masturbated before getting into the shower, I normally do this... Well, this time, I used more speed in hand movements, well, I finished, got in the shower, and went on about my life, although, i "leaked" for quite a long time. When I got into bed, then, i felt my penis, it was very short and kind of hard, kind of retracted i guess...I was worried, so I ended up having an anxiety attack... This morning, when I woke up, I didn't have an erection, which is very wierd for me... I'm now having issues maintaining an erection... Also, I have a slight burning sensation in my urethra. What's going wrong, I will also tell you, I'm under 18...Thanks in advance...