Dart Den

i have seen my tree frogs shed, and it looks strange, but i know what i'm seeing. today while feeding, one of the Azureus was acting like she was choking. i was wondering if she was shedding, but she did not kick her body in an act of removing skin, she just kept opening her mouth, and i was getting worried. i thought maybe she got a big chunk of leaf litter in her mouth. but she took a little while and now she seems fine and is eating FF again. What does shedding look like in the Dart world?

thanks. that is obviously a shedding frog. mine was not kicking skin off,and skin was not visible. just opening her mouth and gagging. i hope she did not ingest something..