Jersey with cold ears and diarrhea

[Karen in Alabam]

Last evening we sold 4 calves

The cows have been mooing all night long.

Sissy was recently given an orphan and so she was doing good this morning--eager for the feed and I did milk a gallon off of her as I don't want the new calf to get too much.

Charlie (our Charolais) was a bit excited and she even let me milk one teat--she has never been milked before, but I tried to give her some relief.

Lucy (our Angus)--was also excited but calmed right down with the food and let me milk her (I have milked her before)

Liza on the other hand is beside herself. Her ears are cold, she was not interested in eating--dark green water diarrhea. After some walking around she did stand and let me pretty much milk her out.

I am figuring this is stress, but is there something that I should or could do to help her out.

Thanks