If she hasn't eaten since February, you really need to get something into her along with some electrolytes and vitamins.

I would give her a Pedalite Bath which will get some of the above back in her body. The mixture is 1 part original non flavored Pedalite to 10 parts water. You want to have the water room temp or only slightly higher. Allow frog to soak for 5 to 10 minutes only.

I would also start immediately force feeding her. try to use a syringe with a ground up earthworm, superworm or mealworm (heads removed) and a dash or calcium. it is usually really tough to get them to take a cricket when they are weak.

As for a reason she is so ill, it is very hard to say. Parasites, intestinal issues are pretty hard to investigate without the frog in hand and some droppings to have tested. Hopefully someone will be able to see something from the above post. If you have pics it might help too.

You can also try emailing Dr Frye and see what he may prescribe but he will need pictures of the frogs and some good info on its history.
Here is a link to the information on Dr Frye: http://www.frogforum.net/general-dis...-prepared.html