I really believe that it is a good thing that you got this baby out, and not leave it over night. I've done that, when everything is looking good, and I think, it will kick itself free now. But, stays in there, with the humidity, the bottom of the egg "stuff" near it's navel area is sooo in trouble if bacteria starts to develop. Here a great article on it. I've had it happen a couple of times now, they just can't make it if the yolk gets infected.
https://www.backyardchickens.com/a/mushy-chick-disease-yolk-sack-infection-omphalitis
Edit to say, if you haven't already, smother the navel area with neosporin.