2 year old DD has just gone into a toddler bed, not a floor bed but also not high, has a little drawer underneath her bed. Since going into this a week ago she has fell out at least 4 times a night, I have put a duvet on the floor next to her bed to cushion the fall, multiple times I go in there and she’s nearly hanging off the bed by her head. When she falls out she doesn’t hurt herself she doesn’t even wake she stays asleep on the floor until I pick her up. Should I buy her a new bed with sides on or will she get used to it? I looked into bed rails but they look like they just slot under the mattress and she is very curious and think she’d pull them out causing a danger to herself if they’re heavy, I find her lifting her mattress a lot when she’s playing in there. Has anyone had this situation, what did you do?