I had my last period on Feb. 27, 2007. I have not had a period since then. I am always on time. I have taken numerous pregnancy tests and they all are negative. I have also had a blood test taken on April 13 and that has come out negative. I have had discharge, abdominal cramps, and increased appetite, and some nausea. Last night i had like a bright red spot of blood, and then it stopped. Is there a chance I could still be pregnant, but my hcg levels are down. The test I took was qualitive hcg test. What do you think I should do.