the pedialite is going to give her all she needs for now. I hope she's still active, and not sleeping in water all day. If she gets up to sleep and wakes up at normal time, this us a good sign. I don't know about putting vitamins in her water, she might have tummy trouble, and that would further irritate. Sometimes waxworms can entise a sick frog to eat. Any kind at Walmart or bait shop are fine. Hold them by the head and they'll swing around wildly. Once your frog becomes framiliar with them they will eat the slow moving worms without u piching.
Good luck with dr frye, send him a picture in your email with all the details. I think of u both everyday, and thank you for the updates!!!!