Cochin seems under the weather?

[BreakneckRedneck]

Hi all, long time no see! Stopping by to ask a question as usual.
I was sitting with my flock today and my dear frizzle friend Cujo seems to be a bit under the weather. A little slower than usual, more inclined to just stand around, sat on my leg for quite a long time (and pooped on me. Not cool). Also seems to have some water dripping from her nose, which is making her constantly wipe her beak on things. The weather here has been very pleasant, hardly reaching freezing at night, and she sleeps inside the coop so I have a hard time believing it’s that. She’s eating, poop looks normal, and color is fine. Anyone have any ideas on what may have her feeling green? On the same coin, any recommendations on things I can add to her food to try and get her back on her A game? The rest of the flock appears to be fine. Pic of her taken today

 

[azygous]

Age? Has she been laying? Any issues with shell quality in her history?

Have you checked to see if any of the other chickens are dripping from their nares or have bubbly eyes?

 

[BreakneckRedneck]

Age? Has she been laying? Any issues with shell quality in her history?

Have you checked to see if any of the other chickens are dripping from their nares or have bubbly eyes?

Coming up on 3 years old, no past issue with laying other than nasty broodiness. None of the others seems to be having issues. She is moving much slower today, walked out of the coop (usually flies like a bat out of hell) and just went to lie down under a bush