birth control
"This is my first birth control. When I first got on, I got acne really bad on the side of my face and also I got cramps really bad. But now about 3 months later, that does not happen anymore and it keeps my face pretty clear, except when my period is about to start, I sometimes get a pimple or two. But what I did notice is that I have really really bad mood swings every time my period is about to start, I don't know why. Just try it for yourself!"