I have a newborn kitten of 2 weeks old. Without doing it on purpose, he was going to fall on the ground so I was so scared at the moment and i didn't do it on purpose I hit his head on the table. At that moment, my kittens head was going right left, but after a few seconds, he did it less and less. He eats, poops, and meows. But, I am still very scared that something happens to him (like death). Please can you tell me what to do?