Sleeping?

Where does your baby sleep? My baby is 2 months old & will only sleep at night in her rock & play. She hates her bassinet & I can’t figure out why. Well I think she hates being on her back. We keep trying to transition back to the bassinet but she just cries, and won’t stop kicking her legs. I put her in her rock and play and she instantly relaxes. She can’t sleep in this thing forever, what am I going to do???! She will also kick her legs so much and swing herself over to her side. I’m afraid she’ll do that and smash her little face down and won’t be able to roll over.