Sleeping schedule for newborn

Renee • First pregnancy, praying for a healthy child 👶🏾💚
How on God's green Earth are you moms getting away with this. My son is 3 weeks old today and he wakes up during the night every 2 1/2-3 hours. Mostly 3. I don't have a schedule set up for him like a nightly ritual or anything. Maybe it's better if I do? He naps more in the daytime than he does at night