Does Plan B work if Period is already late?

Ariel

My period is super irregular, it’s usually late every single time. it was supposed to arrive 5days ago but no blood, only spotting. i had sex 38 hrs ago and just took escapelle, a diff morning after pill. will it still work?? we used a condom but were both intoxicated so i just want to take it to be sure.

(i didnt have sex before my period was late)