The ewe in question is heavily in lamb (twins we think).
It's her second day of not eating or drinking, she is laying down (head up ok), and although she has tried to make the effort to get up, all that weight seems just too much for her. She is peeing and pooing where she is. She is too heavy for me to assist getting her up, and she seems to be 'all lamb' so I wouldn't know the best place to get hold of her to help anyway.
She is sometimes grunting a bit as she breathes.
Her rear end doesn't look pink or swollen enough for her to be ready to lamb yet, although has poss shown signs of being a bit damp.
The above is the best description I can give, I know they go off their grub when they are close to lambing.
Advice please.