I have been taking YAZ for about nine months and have recently decided to go off birth control all together. I stopped taking the pills about three weeks ago and I have been bleeding on and off ever since. I'm wondering if this is normal and will go away or if I should start taking the pills again, or maybe switch to a different birth control. I'm also concerned because I don't want to start a new birth control routine and gain more weight. What should I do!? Please help!