HELP CHICKEN VERY SICK

[TinaHail]

My chicken had an unknown bloating disease , So I recently separated her from the males.but a rooster mated with her and caused her to lay in egg. I saw the egg in her pen, perfectly fine. But her butt was producing yellow and red substance.what do I do???

she can still drink and eat but her behavior is less walking

 

[Eggcessive]

Separate her from the others. She may have suffered a prolapse, but hard to tell in the picture. I would soak her bottom in warm soapy water, and clean of the material. Then apply either honey or Prepearation H to her red tissue to reduce swelling, and try to push it back inside. Keep it moist with one of those 2 things, or use some oil, but don't let it dry out or the red tissue can die. Post a picture again when you get it clean, so we may see more clearly. Below is a typical picture of a prolapsed vent. Here is some info on prolapse:
http://www.the-chicken-chick.com/2012/04/prolapse-vent-causes-treatment-graphic.html
https://www.beautyofbirds.com/Prolapse.htm

photo by whatsupchickenbutt of a prolapse