Okay my story might seem a little silly, but 11 days into my cycle i had a naked grinding session with my bf. There was no penetration or ejaculation until he got a condom and had actual sex from there. Since then, I've been obsessing over whether or not I may be pregnant. I know the odds are relatively low. My period is due this Sunday, and for the past couple days I've had very light cramping that my twisted mind is thinking as implantation cramps, even though it could very well be pms cramps. I'm a little bloated, which is normal, and other than that I have no other symptoms and feel totally normal. I just don't know what to do or think. Are the chances that low? Can I stop going crazy? Help!