Hey sorry to post again, but still no AF and no BFP on tests. AF was due Sunday...seemed to experience implantation bleeding that day, negative hpt and negative blood test today. I know ur supposed to wait a week after missed period and sometimes later to show up but I have all the symptoms. So many people test early and get positives! I don't understand why I would be pregnant and not be showing positive. And yet I'm never this late!