My Pekin duckling had externally pipped over 50 hours ago. When he had made little progress and wasn't attempting to zip I decided to help him out. He had absorbed all the yolk and there were no veins in the membrane. He didn't bleed at all, although there is a small red dot at the umbilical area. Now he is in the incubator recovering. Although, his feet are shaking like crazy. he's just lying on his side cheeping like mad and flopping around. The incubator is at 37.6 degrees Celsius. What do I do!?!? Is he cold?? Will he be ok?? He's very loud and energetic... He looks like he needs rest but he won't sit still. Please help!!