You should definitely always know how much pills you have left and have backups/buy/try to get a new pack at least 2 weeks before you need it. It’s okay, accidents happen but you will most likely be unprotected for the last 7 days and the next 7 days (if you can’t get a new pack today). Have you had condomless sex in the last 7 days? If not then you don’t have anything to worry about but if you have had sex in the last 7 days you should take a pregnancy test 3 weeks after the sex. I hope everything goes well, definitely update us please xx