Newborn schedule

My baby is 5 days old. Is it normal that I’m having to wake him through the day to feed him but at night he wakes every 3 hours to feed?

Also for the last 2 nights at around 11.30pm he wakes for a feed but then it takes him a good few hours to properly fall asleep. He seems a bit unsettled but not overly unsettled as he doesn’t really cry just fusses. He seems a bit congested so I think he could have a cold.

Could this be just the way he is where he sleeps through the day and not at night?