3.5 week old won’t go down at night

Ro

Babe is 3.5 weeks old eating 3.5-4 oz of breast milk every 2-3 hours. Days are fine, he eats and sleeps just fine but lately we’ve noticed nights are tough for him. He feeds ok but it’s gotten really difficult to put him down. Some nights it takes him over an hour to go down and he’ll only fall asleep on mommas or daddy’s arms and as soon as we lay him in his bassinet he wakes up and instantly cries.

Is this normal behavior ?