Went on holiday 2 weeks ago, DD who is 2 was in with room with us in a cot but would not settle at all or lie in the cot just standing and screaming constantly, she of course ended up sleeping in with us.
Usually a good sleeper but since coming home she will not lie in her cot at all. She seems to settle after her bath having stories and quiet time.
After borrowing a video monitor from a friend we have discovered she is literally standing up in the cot leaning her head on the bar not attempting to settle at all or scared to lie down (muslin sleeping bag on so can't climb out thank god!) 
She will do this for hours and seemingly has been the previous few nights then waking hysterical when she does eventually fall asleep stood up.
I have no idea what to do? It's heartbreaking to watch and we haven't let it carry on more for worry of her falling asleep on her neck! 

Should we change her to a cot bed? With a bar? Has anyone else had this at all?!
Any advice at all is welcome
