I got the depo Vera March 11th after I had already had my last period. my partner and I had unprotected sex the week before the shot was working. but that s not the only time. I haven t had my period and its May 3rd. I took two pregnancy tests both were negative. I ve been bloated, moody, tired, I feel sick anytime I get hungry, I just recently got super light brown discharge when I wipe and a little in my underwear. could this mean I m pregnant. I don t know what to do.