9.5 mo DD is waking at 2.30am ish for no apparent reason BUT having checked her, she then gets herself in to more of a frenzy. Rechecking a few mins later finds her sitting up at the foot of her cot with her back to the end and seeing me / DH really sets her off again. I know that this is inevitable at some stage and so I haven't put her back down (as she can easily do it in the day time etc). I can hear her screaming in to the sheet / soft toys. All goes quiet by an hour and a half later and she's asleep. Last night I found her face down with bum in the air. She loathes being on her front but she was sleeping and I didn't move her. This morning I found her sitting up again so I presume she wasn't feeling trapped or stuck in the night.
Am I right to just leave her to cry and sort herself out position wise ?