Well, you were right. I cried all the way through. I am going to suggest something I couldn't find mentioned. Have you researched using colloidal silver with your goats as it is also antiviral and antifungal? I overheard someone mention that someone else was using it with dairy cows but I don't know in what way. I personally depend on it with my cats and dogs. But that's as much as I can tell you. Sorry.
I'm so sorry you have had to endure this but I totally agree with everything @weetreebonsai said.