My cat has what appears to be a pink lumpy growth on her paw pad. It is bleeding but I think because it is bothering her and she has been gnawing at it. She is limping and not really jumping. She is also tucking her bad paw underneath her body. I have a vet appointment tomorrow for her but just wondering if anyone has an idea of what it is. Pictures aren't great because she doesn't want me touching her paw. Any help is greatly appreciated!