At about day 3 she had a bout of mucous poop that lasted a day...it was like stringy egg white type substance. Soon after that her vent pasted up, which I was able to clear...she has been eating and drinking since, but hasn't grown like the others. She also is much less active and a little unsteady on her legs.
She is one of seven chicks and they are starting to push her around a bit now

Any advice or words of wisdom would be great!!
Thanks!!!