My fiance and I had an accident with a condom (came off inside me). We went to Planned Parenthood and got the emergency contraceptive "Plan B" within 2 hours of the condom falling off.

Am starting to ovulate per the calendar so hopefully this will stop the egg in it's tracks.

Thankfully this is NOT the RU-486 "abortion pill" that is apparently dangerous/controversial.

Has anyone taken "Plan B" and had side effects? I almost threw up because it was such a high dose.

Hopefully I will be in the 95% percentile of it preventing pregnancy!

Since you took the first dose only 2 hours after, the efficacy rate is probably at the higher end. :) The efficacy of plan B is directly related to the time since sex. The longer you wait to take it, the more chance it won't work.