Hi there everyone. I was hoping to get some advice about our momma cat. She gave birth to 4 sweet little babies two days ago. She is acting different than any cat I have ever had in the past. I was at work when she delivered. When I got home she was waiting in the window for me. She took me to the kittens and seemed like she wasn't really sure what to do. I keep encouraging her to lay down and nurse her babies. She doesn't lick them at all adn she has thrown up several times since she gave birth. Not really sure what to do. Any ideas?