Confused

Kayla

I took This type of birth control pill last month to delay my cycle for a week because I was going on vacation and who wants to be on their period on vacation .. anyways after taking it my cycle then then started about 3 days later completely normal whatever but this month now my cycle is actually 7 days late and I’m not sure if it’s because of that birth control even tho it says after usage your period shouldn’t be effected .. but yeah idk -.-