Ok so i had unprotected sex with this guy i'm seeing on a wednesday and on the following saturday around 7:30-8:00pm i took a plan b pill and on the s?

What is question?: Plan b is reported to be 89% effective if taken within 72 hours of unprotected sex. It is not clear if you took plan b on Wed and again on Sun, or if you waited until Sun for the first dose. Either way, regular contraception is more effective than plan b, and I highly recommend that. A preg test taken in 2-3 weeks should be reliable. Your periods may be off for a few cyckes do to Plan B.