Period.

Does anyone know how to make your period come faster? ( other than taking birth control, I can't take birth control because my mom will assume that I'm having sex even though I'm not )  I just want to get it over with and not have to worry about it starting at the worst times with nothing, basically what I'm saying is I just want it to come faster to make it end faster and not worry as much. ( and no, there is no possibility I am pregnant, I am a virgin so like I can't be pregnant )