I decided not to take my last depo shot, because well iv been on it for almost 3 years now. I have not had one period. I was suppose to have my last shot almost 4 weeks ago, now I'm having weird like fluttering s  in my lower stomach , like a moving baby? But first it'd be to early for a baby to move. And second I dout I'm pregnant. Its so weird!!! Its been going on for 3 days now. And im gassy  ugh. Any one been on it for 3 years no periods once. Even being off for a month and feeling weird stomach movements like???