Well… I always say that when you start your period that you arent pregnant. But I read many stories where girls are pregnant and still have their periods regularly… But girl it is not to early to take the pregnancy test, they even have some that you can take before you are due with your period… or you can go to the doc and they will be able to tell you for sure. But dont put yourself down about having sex… all of us on here have, no matter what age, that is why most of us are pregnant!! Everybody makes mistakes and doesnt think of the consequences at the time, neither did I and I am 14 and 38 weeks pregnant! Well keep me updated and good luck! Go get that test and take it…just to ease your worries!