@Yi_eune It just says if you miss 1 gray, light blue or blue active pill. Take it as soon as you remember. Take the next pill at your regular time. This means you may take 2 pills in 1 day. You do not need to use a backup birth control method if you have sex.
That’s what the pamphlet says for 1 missed pill. My withdrawal bleeding is supposed to be here next Thursday or Friday. So I am trying to calm down.