Baby hates the bassinet

Baby girl is a week old and only wants to sleep inclined like in a swing or in your arms. When put in her bassinet she’d rather sleep on her side. It took her over 2 hours to sleep in the bassinet last night, and the night before I had similar issues. She’s swaddled with her arms out, which she sleeps way better than arms in. Any suggestions? I think I have to find something for her to sleep flat in during the day so she sleeps better at night. During the day we go 2-3 hours easily but at night it’s 1 1/2-2 hours. With my first he slept in the rock n play right away and so that’s not happening this time, and I’m at a loss. TIA!