1 month old already!

Layla

My supposed to be October 28 baby but born on 11/8 😩 1 month old already! Looks around when we hold her up and smiling when I talk to her 😍😍 she slept so good the first month 3-4 hours at a time but these past 4 days it’s been every 1.5-2 hours that she wakes up at night. Is she maybe going through a growth spurt?