Would I have a higher chance?

So I take Lo Loestrin Fe at the same time everyday. My doctor told me to do this when I started a few years ago.

My boyfriend comes home from being away on sept 2nd.

Yesterday I took my pill 45 min late. And I was trying to remember because there was probably two more times this month that I took it late.

I’m nervous if it’s going to be less reliable than usual because I didn’t take it at the same time each day.

Am I wrong??