2 weeks is just so little, they are still adjusting to the loss of the quiet dark and room service. Of course all baby wants is you!
Oh mummy, no one makes them feel so good as mummy. It can be hard with all the screaming, make sure all burps are up too.
I would stretch out the feeds if you can if this still keeps up over the coming weeks - you can get into a feed, colic, scream, suck to relieve the tummy pain cycle. 3 hours is a bit much, maybe 2 hrs would be better for you?

It takes a while for things to fall into place.

xoxoxoxoxoxo