ON THE 3RD OF FEB I STARTED DEPO I HAD NO PERIOD THE ENTIRE MONTH I HAD UNPROTECTED SEXON THE 14TH OF FEB AROUND THE 2ND OR 3RD I STARTED SPOTTING LIGHTLY AND AS THE DAYS PROGRESSED THE BLOOD HAS GOTTEN A LITTLE HEAVIER WITH MODERATE CRAMPS...IS THIS MY PERIOD COULD I BE PREGNANT OR AM I HAVING A MISCARRIAGE