Soo my little one is 6 weeks and has been sleeping in a bassinet that’s some what elevated and kinda snuggles her. But she will soon out grow it and also when she stays with my mom when I go to work she won’t have that bassinet and will have to sleep flat. The last few days I’ve been having her nap in her flat crib and she does ok will stir more often and not sleep as long. BUT at night she’s NOT having it. Any ideas or help on how to get her to not scream her head off at night and sleep flat??