My mothers cat had a litter of 2 kittens about 9 weeks ago. The one kitten is fine, but the other one has a swollen bum and vagina. She seems to be healthy and is just as active and alert as the other kitten. She has no trouble playing or eating, but she's having diarrhea and it's hard for her to get it out. It seems like she can't push it out and it just runs out whenever, all over the house. It' made her whole backside become covered in poop and has caused her vagina to swell as well. We've been trying to clean her with ivory soap and put some aloe cream on it, and wipe it with baby wipes throughout the day but it's not getting any better. We've changed the kind of cat litter we use and the food we give them. We've even tried giving her wet food instead of dry food, still nothing. I'm not sure what else to do and I'm scared that something is seriously wrong. We can't afford to take her to the vet. Is there anything that you would reccomend?