Im getting a bit worried about my two day old chick. So far I havent seen this chick eating and it always looks tired.. I was just watching them for five minutes, mum went to eat and one chick followed and was eating with her, the other stood there the whole time looking like it might fall asleep....it also seems to be breathing quite rapidly, I'm not sure whats normal but I notice it as its so different to the other chick (both are welsummers). Should I be worried about this particular chick? Is there anything I can do for it?