Im a 25yr male. I’ve been facing some serious problem for which i am worried alot. I used to drink smoke and masturbate daily. One day I decided to quit everything. But after few days I am experiencing some issues with my penis. Suddenly i started feeling stomache followed by auto ejaculation. When i check it was actually semen which got discharged automatically without any feeling. I wanted to recover my self. Note: Its kind of different than nightfall.