I've heard some really scary things about Gianvi. I am literally just started the pill today for Acne and Irregular periods. Is this pill going to make me gain a lot of weight, I mean I just lost 40 pounds I do not want to gain any back. And is it going to mess up my moods? I'm already currently being tested for Bi Polar Disorder I do not need a substance making my anger worse. Please Please help?