Sorry about the setback - thats goats for you. When they get sick, sometimes they do not help themselves. By which I mean, they need to chew the cud, and for that to happen, they need to eat......obviously something they do not want to do when ill, so a difficult situation. Don't give up though - I have had them looking dreadful, and the following morning, looking so much better. Also the other way, full of health and then lay lifeless.