Hello, I'm new here and I would like to know do you think I'm pregnant? You see my period started Jun 01, 2009 and ended Jun 06, 2009. Well, I had sex on Jun 09 and I felt really tired the next day. I had lost my virginity on Jun 09 and we had sex a couple of times since then during the month of Jun. We also had sex Jul 01, 2009 and today I have not had my period since it ended Jun 06, 2009. for the past week and a half my nipples began to hurt and today my breast became sensitive but I don't have any other symptoms of being pregnant. I tool a dollar pregnancy test this evening and it said negative. My boyfriend and I hope that I am pregant but we're not sure if I am. Do you think I'm pregnant?