This is my first hatch, so learning as I go, I have 2 eggs that cracked about a week ago, I sealed the cracks with unscented candle wax, today is day 19. Ariund midnight they both had a small amount of blood seep from the cracks. Is this a sign of internal pip? I also have a double yolk so worried about if and when to start helping that one. Do I pip the smaller end once the other pips?