What a stunning baby! Thank you Lorraine for saving her despite hubbys protesting. It is most likely severe worms that are causing the rectum to be inflamed and protruding. That combined with eating who knows what for who knows how long. She (I'm guessing on this one) is such a lovely kitten. Chances are she'll end up fine after a few doses of nasty worming meds. She looks like an "Elsa" or "Molly" to me for some reason.... I shudder to think of how many more kittens that jack- in -the -behind actually managed to "clean" inside of plastic bags!
Edit: for some reason the little ditty "Molly, Molly Mugwump" just popped into my head lol!