So I masturbated tonight but stopped because my mom went to the bathroom. It hurt my d!ck slightly is this meant to happen? Plz help me
Well, it's usually not a good thing to get yourself going then suddenly have to completely stop. The term "blue balls" is a bit crude, but appropriate, I think.
Random aches and pains do happen once in a great while. As long as it doesn't happen often, I don't think you have much to worry about.