My Easter egger had some dark reddish color stringy tissue near rectum

Easter egger pullet with stringy tissue and slight bloody discharge around vent. She has not yet laid yet, been waiting on her to bc her sister started a few weeks ago. Anyways she has been acting normal until today I noticed she was spending the whole day in the nest box, sort of on her side though not totally just leaning slightly. She seems subdued walking around with others when I took her out of nest box but not herself at all. I threw a little scratch and while she went over with the hens she didn't peck at all not normal at all. Thoughts? The discharge was "tissue" like and stringy but nothing bulging and coming out. Her vent itself looks fine the "tissue" material was on her feathers around her vent and a tiny piece left on the vent which I removed. I felt around for an egg and didn't feel anything either. Unsure what's going on