Please help with my 4 day old chick

[Chickserfj]

Pretty sure that's just the dried up umbilical cord.4 days is on the long side for it to still be there but it should not be forced to detach.

it wasnt there before though and she’s acting less energetic. like yesterday she was running around and pecking but now she’s just laying there and not opening her eyes much

 

[debid]

Are the others doing OK? What are you using for heat in there?