No sleep at all. It’s really affecting me

So my newborn hates sleeping on his back, he grunts and groans and if it goes on long enough he will start screaming!! I burp him feed him change him.

It’s like I get no sleep he’s up every hour and will only get good rest on my chest which results in me going insane from no sleep😭😭😭😭😭😭

I need advice big time before I die from sleep deprivation 🥺....

I EBF so the no sleep is WORSE.

(He’s 3 weeks old)