Living in a new 24-pyeong (59 type) apartment feels very cramped after having a baby..

When I first moved in after buying this new build 3 years ago, it was really pleasant while I was living alone.
But now that I'm married and have a baby, it feels so cramped it's suffocating. ㅜㅜ
Since this layout doesn't have a walk-in closet, one of the rooms is basically just a dressing room,
which I think makes it feel even tighter.
I'm really longing for a 34-pyeong place...