White "gel" stuck on to my chicken's butt? Please help! Emergency!

[Lady Clucks-a-Lot]

I agree with Wyorp Rock. Still give the antibiotic for a few more days though, even if she's out with her flock.

Should I also continue on calcium?

 

[getaclue]

I would stop the calcium at this point.

 

[Lady Clucks-a-Lot]

 

[Wyorp Rock]

Ok. I put Jelly out today and she was obviously happy to be back. First thing she did was to peck the three younger pullets announcing “I’m still the boss!” until Yellowie, the “Queen” came over and pecked her on the head HARD. She did not dare to get anywhere near her for that whole afternoon.
Buuuuut anyways she is definitely doing much better. We are letting her sleep outside tonight with the flock and seeing how it goes.

Sounds good!
I hope she's able to stay with her flock now, I'm sure she's missed them.