If you move in your sleep there’s really not much you can do about it! I’ve seen loads of girls on here say they wake up laying down or in a different position and they’ve all been fine so I don’t think you need to worry yourselves too much. After my surgery I used a bed back rest which I brought from Argos, which did help keep me propped up, but even using that sometimes I’d wake up almost flat on my back… it’s completely natural to move in your sleep and there’s not really much we can do to stop it! Xx