I found 2 kittens about a week old from outside on road. I have been having them for four days. I fed them with feeder. i kept them warm but now all of a sudden about four hours before one of them slept after drinking milk but never woke up when i checked him he was all covered with his potty and was not able to hold his head up. I cleaned him up. kept him warm tried to feed him but now he is not taking milk. he is not picking up his head. he is just down breathing but not able to wake up. please help me i really want to save him.