I have been using YAZ for about two months--I am so glad to have visited this site. I had just made the decision to go see a doctor about my anxiety. I have felt crazy for about two months-as long as I have been taking it. I did not even think about it until my friend mentioned it. So I thought about it and did some research and she was right. The reason I have been extremely tired, irritable, emotional, crazy, and very anxious-is because of YAZ. I can't stop worrying about things I can't control. I am a worrier but it has been ridiculous the past two months. So I am going to stop taking it and hopefully my great boyfriend will still be around!!