Has she pooped for you? Some carpets are the worst eaters as they are growing, I have a 09 female jcp which I got in nov she weight 240 grams! She would only eat the smallest meals a a baby the breeder said. Now she's a beast at feeding time I can't get the rat in the cage before she grabs it lol. She's close to 1000 grams now and shows no sign of slowing down now that she's got a huge appetite. Try some smaller meals with yours, but try to keep her on rats because, carpets are known to be bad rat eaters.
Best of luck
Tom