Hey guys, so I've had a pacman frog for a week now. For the past week I've been feeding him crickets, but I'm trying to move onto worms. I've tried to feed him a few times only for him to refuse, and now he's sitting in his tank making these swallowing motions and opening his mouth. Is this normal behavior? If it's not, what should I do? Also, any tips onto converting pacman frogs to worms? Right now I'm using cut up nightcrawlers.