spay area bump

Hey all! My almost 5 month old girl is starting to get lumps on her lower stomach. 2 lumps to be exact. They are on her lower stomach, kind of beside the inside of her back legs. I asked my breeder about it and she said its normal and it happens in a lot of female cats. She called it "like a...

So as many of you I brought Pippin home on Thursday night. On Thursday her spay insicion was normal looking, and today there's a huge bump. I have never encountered something like this before when I've had kittens spayed in the past. Can somebody help shed some light, I will try posting a...