I can't do this

I'm so tired. My 3 week old won't sleep in his basket. .he sleeps for 3 hours during the day only on my or my husbands chest.

Come nighttime and he WILL. NOT. SLEEP.

He grunts, whines, cries, fusses, you name it. If we get lucky that he'll sleep on our chest then great but that's no sleep for me or my husband who goes back to work next week.

This doesn't get easier. I'm done.