Hi mommies, is there anyone here using depo? I had a shot last May 29, 2015 but until now i dont have my menstruation and i have a signs of being pregnant like headache, weight gain, absence of periods, and back ache I'm afraid that i'm pregnant coz i just had my CS last december. Os there a possibility that you will get pregnant while on your depo? Anyone please help me by giving advice or sharing knowledge.