I got my juvenile pacman frog, BMO, last weekend. Things were going alright. Then, last Wednesday, she headed underground. I decided not to worry yet since burrowing is normal pacman frog behavior. But now it's been a week and I'm starting to worry. She hasn't eaten in all that time. I have her in a large cricket keeper that's inside a 10 gallon tank until she gets bigger. Is this normal, or should I dig her up? Thanks.