Thanks for all the replies,
Have put the lambs in a pen next to her, to
reduce the burden on her.
Given her a good dose of pen and strep last night.
She looked perhaps 1% brighter this morning and doesn't rest her head right on the floor now.
Given her a biscuit drench this morning(secretly i think she may have liked it)
Also wormed her with Fasimec Duo wormer and she had her ceto Phyton as normal. Still no interest in eating anything though.
Only thing she is doing which is strange, although there may be the possibility that she has always done it and i've never noticed, she snorkels in her water bucket before drinking
literally nose under water and blows bubbles then has a drink. This is soaking her under her jar so isn't easiest to tell if its just water or saliva indicating a tooth problem but theres no lumps bumps or tenderness when poked and prodded around her jaw.
Tempted to go down the vets and get some metacam for her and vit/min jab. Sods law says if i spend £££'s she'll be miles better this afternoon.
Thanks all