Do not worry about her being sore. When I had Gracie's shots done she was always sensitive a couple days after the shots. All I would have to do is pet her there and she would cry or pull away. Give her a couple days and I'm pretty sure she won't be sore anymore. And as long a she's eating everything seems to be normal after a shot. Even the playfulness. Gracie was calm the following day after each of her shots. Good luck
