Hello Everyone! I am new with goats. About 3 month ago we bought 2.5 years old goat. From beginning she was pretty skinny, but I been told that she is giving too much milk that's why she is skinny. She gives about 3 quarts a day. About 3 weeks ago I noticed she is not walking properly and she falls on her knees. I gave her lots of "Tums" tablets and "EM PACT" (Metabolic intermediate dietary supplement) for humans. She felt better was really active and happy. But last night she spitted out some vomit and having loose stool. Not eating. Please help ASAP. Thank you very much!!!