Bills question help pls?

So I get paid every 4 weeks, the last pay check was on October 18th.. which I then have bills to pay in the proceeding 4 weeks period. But the bills won’t go out until November 15th which is then when I get paid again. And then proceeding that I get paid December 13th with the bills re occurring the following 4 weeks.

If anyone gets what I’m saying, it seems to me I have a month where the bills don’t actually go out of a pay check? Because they’ve been pushed to a date where I’m being paid the same day they go out and then paid after the next pay days. I also get paid 13 times a year and not 12, so is this why?

Sorry if it’s confusing 🫤