HELP PLEASE!! I rescued a 3 week old female kitten. She was doing good but now the last couple of days her poor little bottom is always wet and goopy. There is no foul smell though. I have been trying to make sure she is clean as much as possible. She tends to scoot her bottom 9n the rug also. I realized I need to take her to the Vet. But I honestly don't know if I am going to be able to afford it. Any suggestions or words of wisdom?