Depression remedies

dog just had puppies and is not interested in her food and is not producing milk. pups are only 5 days old and she already looks like 4 of her teats are dried up. she had a big litter of 10..any remedies to help her produce milk and to get her appetite back. she is not at all weak she is active but she just looks soooo skinny and eats just enough to get her by…help…