Help! Chick belly button

[mustchickens]

This chick was born w yoke still attached. I thought it would die sadly and it keeps looking close one minute then up walking, eating & drinking the next. I'm putting Polysporin on it but is there anything else I can do? I have her away from the other chicks so no pecking.

 

[Makomd]

Looks normal to me. As long as she is acting normal I would not worry as long as it is not actively bleeding.