Idk, but I definitely understand why you're asking. I have an 8 week old, and he is the same way.
It was for us! Lasted 4 days + cluster feeding every hour even through the night.
Ok cause I was wondering cause she is usually a good sleeper at night
No idea but mine turns 2 months next week and he’s cluster feeding and wants to be held 24/7🫠
Most likely going through a growth spurt. My lo was having a hard time staying asleep when he was 8 week.