How do you mommas do it with multiple kids? Do yall have them on a schedule? How do you manage to…

How do you mommas do it with multiple kids? Do yall have them on a schedule? How do you manage to buy their needs and make sure you have enough for everyone of them?

Im a mommy of a 3yr old soon to go to pre k, a soon to be 1 yr old and a newborn in may. How did yall do it with 2 in diapers? Please lmk im stressing.