I had sex on the 27 of September at around 10:44. I took the plan b one step pill at 9:00 am the next morning. I've just been tired and had slight cramping. I've had cramping like this before but it's lasted awhile. It's been 6 days since I've had sex now. And I'm really worried I'm pregnant. My period is probly gonna be delayed because I've been stressing out so much. It isn't due till around the 10 through the 16. I am not sure whether I was ovulating or not. What are the chances I am pregnant and is the cramping normal after taking this?