Growth spurt?

Ka

Is a growth spurt common around 1 month? My LO is a few days shy of being a month old and I feel like he’s constantly hungry. I pump during the day and give him that but I feel like it’s never enough. He was getting 3 oz. then it went up to 4 oz and now he’s wanting to eat every hour it seems when he’s awake.

Pacifier works for about an hour. I’ve let him suck on my finger. His own fingers/hands. But they’re temporary distractions.