Sick chicken, help!

[victrolla71]

She is 22 months old and hasn't been laying since feeling off.

I feel so stupid, after reading your response and looking it up, I realized I might be part of the problem! I was giving her poultry cell while giving her corid, thinking I was doing her a favor since she isn't eating much.

Should I continue giving her corid for a few more days?

Her tail is down for the most part. I will check her crop again in the morning.