I just had a baby may 2012 (via c-section) and received a depo shot at the hospital before discharge. I haven't went back for anymore depo shots. My periods have been regular every month... But I started my period 10/23/12 I bleed that night but it was gone the next morning. On the 25th I spotted lightly but that too soon disappeared through the day. MY PERIOD Hasn't CAME BACK... AM I PREGNANT?