Can anyone share what your 9 week old sleep rhythm looks like?

We are doing bedtime between 6-6:30 pm, then he’s up to feed at 11:30 pm, 3:30 am and 5:45 am. I have to wake him anyway by 7 am because I have two other kids to drop off at school but the three night wakings is really wearing on us.

Naps are going okay during the day, he’s basically back to sleep within an hour or so of waking and he falls asleep easily in his crib unassisted. He’ll usually nap for an hour in the early morning and then two longer naps.

He’s formula fed and eating 4 or 5 oz every 3 hours during the day.

Maybe it’s because he’s my third but I don’t remember being this tired 😅