Help? Sleeping?

My baby is two weeks old. Every night he was sleeping in his bassinet for 2-3 hours. Last couple days he will sleep a hour and then wake up and the moment you pick him up and rock him for 5 mins he’s knocked out and I️ try to lay him down and he wakes up 30 mins later. If I️ hold him instead he will sleep for a hour or two in my arms. How do I️ fix this?? I’m dying without sleep right now. My husband tries to help but he refused to sleep with him. He will only be calm with me. I️ hope I’m not alone experiencing this