New here and have just started posting questions to the community and wanted to know if anyone can identify what is coming out of my hen. She has had poopy but before and she is on birth control now, and that seemed to help a lot with swelling and poopy butt. But she has is again and I found substance, almost fatty, like guts and stretchy similar to what my previous late hen had which was originally decided to be egg lash infection, she was getting better and then month later could barely jump into the coop, spittle coming from her beak wasn’t eating and blood results came back with kidney failure. I personally don’t think it was an egg lash infection because her eggs were fine. Now I’m starting to see similar stuff coming out my red and her comb is starting to droop, she is five years old but I believe I have caught it early enough any ideas on what this could be?