Was she scanned for twins? How old is she what s her condition score, do they hve high energy and protein lick? She possibly not eating cos they pulling on her reserves n making her out of it. It's about getting her sugars back up, maybe worth giving her a vitamin too, as you don't have a twin lamb drench to hand, the best one we found is netted collate multi lamb rapid
We brought all our twins down last week, plus some lean singles, they have the choice of in or out. We been hearing of a lot of twin lamb, so we brought them down, they got a few protein and high energy disc feed licks, a propyl glycol bucket and lifeline, plus a ewe nut breakfast.
Good luck hope she ll be ok xx