ur bb cry so many times maybe she can't sleep as she sleeps from 2100 to 0200, so long time lor
sometimes my bb is like this, after she wake up, i feed her milk and plays a while then she will fall sleep but i found quite tired & sleepy when go to work
so, i try to turn her clock.
her latest meal should be around 2230
when she sleeps b4, i will let her sleep 1 hour and wake her up to drink milk
she will be sleeping and drinking together
after finished, she sleeps until 0600
u can try, don't let ur bb sleep so long after 2100
wake up to play until our normal sleeping time