twin mommy postpartum

My baby boys will be 5 weeks tomorrow. Do any ladies out there with twins no how to balance their sleep cycles. Will this be over soon? As in having no sleep? My twins were born at 36 healthy as can be. They eat about 2-2 1/2 hrs. They eat 2.5-3oz of formula/ breast milk/feed. They sleep fine during the day and at night it feels like everyhr something is going on. One baby wakes up to feed followed by 15 minutes or so of getting him to burp. We diaper change and a few minutes after that we have the other baby wake up. It's a endless cycle. Help and guidance needed, thank you from a very very very tired mommy.