I have a very lonly chick that hatch yesterday and another eggthat when i candle it, it is so full i can't c a thing inside of it. my chick needs a companion of it's own kind. it will be day 22 for the egg at 5 PM today. i hear nothing and i c nothing. when can i gently put a pip in the egg myself encase the shell is maybe to thik??? please help.