This is the first time ever I have gotten my period a week early. I am not due tile Nov 12.2011 but I started Nov3. I have been having bad cramps and I never cramp. I am not stressed nor changed my eatting habbits. Does this mean I am pregnant? Its not a normal blood flow either. Just wondered what is going on. When I called the hospital help line they told me it could be implantaion? Any feed back would be great thanks :)