Bunny it gets easier but it's easier by wee degrees so you hardly notice.
I swear I was ready to punch the next person who said "it gets easier" because Alex was feeding every 90 minutes. And that wasn't 90 minutes that i could sleep, oh no, I still had to wind and burp him, change him etc. Then I had to try and drink something, and pee etc.
You are like the walking dead for the first wee while.
But then he went to 2 hours between feeds. Then 2.5, then 3.
Now at night he goes down about 11/midnight ish. Wakes up at 3 (now) for a feed and goes back down like a wee dream until 9ish. And I feel like a new woman.
Hang in there. Take offers of someone doing a feed so you can sleep, even if it's just one and at this stage you'll have no shortage of people wanting a wee shot of Charles. Let people bring you food and do your dishes.