Baby will not sleep

In his bed. Wont. Screams forever. Me and hubs are delirious. Idk what to do.

*** hes 3 weeks old

He will legitimately sleep anywhere else. My bed his grandmother's bed the couch his bouncy chair, nursing pillow. But his bed? Nope. And we definitely couldn't bed share because my Husband sleeps like the dead while simultaneously flailing everywhere.