transitioning out of the rock n play

Jessica
My LO is fixing to be 6 months next week, and I've been trying to transition her to the bed, and she has never slept through the night. Since sleeping in the bed once she wakes up to eat (not sure if she is hungry honestly but she does finish the bottle) she has a hard time going back to sleep she just flips and flops I guess because she isn't use to having all tho room, please help me on how to get her to sleep in the bad all night. Currently She wakes up about 3 times to eat and usually around the same time too! She goes to bed at 7:30 and if she doesn't wake up I wake her up at 6