Congrats!!! Your chick sounds adorable!!! I have noticed that my newly hatched chicks were tired too. So I just made sure the brooder was really nice and warm(like around 85 degrees) and let them rest. Hatching can be hard work I imagine. What amazes me, is that each time I added a new chick the other chicks were interested and tried to peck at it, but the next second everyone curled up together and was asleep. SOO cute!!! I took my chicks away from mama too, 'cause she suffocated 2 of them. I am sure your baby will be fine. Will there be any other siblings to join it?
p.s. pictures please!!!