My boy is one week old. He only sleeps by being held, or laying in his swing, boppy, or pretty much anything that snuggles with him being propped up.

I really want to practice safe sleep especially at night since my eyes aren’t on him every second. However, every time I lay him in his bassinet, he seems so pissed about having to lay flat. He will NOT sleep like that. I have tried swaddling and that does nothing for us. Is there anything I can do to help him be able to sleep safe but still be comfortable??