One of my chicks was not in a good shape this morning and getting run over by the others, so I've put him back into the incubator at 35C and 60% humidity so he has a bit of peace. He's not produced feces yet (he ate a little and drank a sip, but not much at all) in the past hour, and he is just lying there quietly with both his wings hanging down limply. He does protest a bit when you pick him up, so there is a little spirit in him. He was one of the later hatches it seems, as he is considerably smaller than the others. What, if anything should I do?