scabs

I think my ewe Barbara has mange. The vet told us that's what it was and we decided it wasn't because none of the other sheep she was with got it, but the other day I was at a meeting for animal health and the showed pictures of it, it looked just like her. It's around her eyes and on her ears...

Has anyone ever seen anything like this before? I took my does to get bred and in 2 weeks got pink eye and scabby eyes ,but the most concerning are these sores,they were worse than this picture.The sores &scabs are on their vulvas and up their tails. My vet was kind of stumped as well, he said...