So on the 31st i was supposed to take my pill (0.15mg norgestrel/0.03mg ethyl estradiol) at 10 pm like always but i was out of the house and didnt bring it. I took it around 2 am on november 1st and then at 10pm i took my last pill of the pack. Today i had sex and i thought that since i had already taken the other pill at the correct time i was safe but i want to know if im really safe or if i should take plan b