Mama cat was in middle of having kittens, when I walked outside she had 2 already and had one in her mouth that looked like she just gave birth to (because it was very wet looking still) she hasn't come back for the first one she had and I know she took that one and is off somewhere having more kittens, because she is still very pregnant looking. I haven't touched the one she left behind. Is going to remember to come get the one she left behind? The kitten seems to be content where it is at and in a cat house I built for the cats for the cold weather ( it has a light in it that stays on all the time, so the kitten is worm). Mama has not come back to get the kitten yet. What do I do? Will the kitten die before morning?