Hi, I had been taking the depo shot for about 6-9 months, cannot remember how long. However, I was supposed to get it on January 21st. But I haven t went to get it yet. And I m not sure if I m going to. But I noticed that, about a week before I was supposed to get it again, and even now that I have had such mood swings. Either I m just angry at everything, or I feel this overbareing sadness that I can t stand. I go through periods of suicidal feelings, depression , and just feeling despair and regret, like there is really no reason to live. I m not sure why I m feeling this way... I m thinking maybe the depo shot had something to do with it since it changes hormones? Could this be it? And if so, is there a way to help this to go away, and help these horrible feelings leave? Any and all help is appreciated.