I'm so scared right now. I'm three days late for my period. I took a test two days before my missed period, but it came back negative. it was a Walmart cheap one and they detect from the first day of your missed period but I though, what the hell. right now I don't have the money to get another test until Tuesday. my son is still in Foster care, so if I am pregnant, I have no clue what I'm going to do.