I am a 22 yr old female/5'9/145. I just got off of the depo shot after only being on for 1 cycle and im almost sure im pregnant. I have taken a pregnancy test and it came back negative. But im having all of the signs of pregnancy. I heard that after being on the shot it is a little difficult to get pregnant right away. I have soreness in my pelvic, hips, and breast. I also have cramping whenever my bladder is full. wha does this sound like to you.