Little toots has always had a small bump on her tummy that my vet told me was an umbilical hernia. I was scratching her belly last night when bam! I noticed it's huge now.. it has doubled in size. It is a semi hard lump but does not seem to bother her. She is about one and a half, just got over a bout of tape worms, is eating/drinking and pooping regularly. I hope her recent GI issues has not caused some of her intestines to pop through :/ Should I be worried? Keep in mind I am in the process of paying a 800$ vet bill lol!