I can't calm down. I accidently got cum inside of me (not during sex, but during other sexual contact, I'm a virgin). It was on day 7 of my cycle, so I think that makes the chances smaller. I also took Plan B the next morning. But I cannot sleep, and I cannot focus on school or work, because it is constantly on my mind. I still have 2 1/2 weeks until my period. The guy seems to not be too nervous ever since I took Plan B, but I still can not stop thinking about it. Help?? WHat are the chances of me being pregnant?