My baby is almost 10 weeks. She used to wake up once between 10pm and 6am, but the past two weeks she woke up 3 times a night, which really fucked me up. Apparently she needed way more awake time during the day. I started a sleep schedule (which I loosely follow, my baby needs more sleep than described) and it worked wonders. She slept from 10pm to 12, and then from 1 to 6 for the past 3 nights. I feel reborn!

06:00-08:00 awake, feed, play 08:00-09:00 am sleep 09:00-10:30 awake, feed, play 10:30-13:00 sleep 13:00-15:00 awake, feed, play 15:00-16:00 sleep 16:00-18:00 awake, feed, play. Try to feed twice so she's full for the night 18:00-21:00 sleep 21:00-22:00 awake, feed, play 22:00-06:00 sleep

She usually sleeps half an hour before bedtime, which is fine. She also awakes one time at night. The sleepy time between 6 and 9 pm feel like a blessing; you can eat and spend time with your partner, do chores or just chill. Good luck!