Growth spurt or sleep regression?

shivika

My baby is 6 weeks old and had been sleeping well until last night. He has been super fussy, wants to be held and rocked all the time. As soon as I keep him on the bed he cries and wants attention and doesn’t want to sleep. Been almost 15-16 hours with barely any sleep. Is this common and has anyone else experience the same? If so, please provide some insight on how to calm the baby.