"i was on yaz since i was 16 (now i&#039;m  25), i got switched to gianvi 3 months ago. first month was okay, i didn&#039;t notice much changes, but the last 2 months were horrible. my mood swings are horrible, i go from extra happy to sad in a second, i have no energy what so ever, i used to not be able to sit in one place for 10 minutes now i can&#039;t drag myself from the couch, i&#039;m extra sleepy and tired, my appetite is off the chart. i feel like i haven&#039;t eaten in days after eating a meal. i started having horrible migraines, it gets to the point that i feel like if i open my eyes my head will explode. i snap at every little thing, the things that never bugged me before, drive me up the wall now. "