I don't think you're pregnant. It sounds like you did have a period. Was this the normal time for you to have your period? It could just be different this month due to some hormonal changes. I would continue taking the pill, and If you are still concerned you might be pregnant, wait 2 weeks and do another test. At that point, if you really are pregnant (and I don't think you are), it would show up on that test! Good luck to ya!