Ditch that half log hide. Those are useless. Find some of the "rock cave" type hides or find some opaque plastic containers and cut a small opening.
What are you controlling your heat source with and how are you measuring temps? With what kind of thermometer?
Also, when you say you are building a enclosure for her and your male, you are housing them separately right? just checking
I have to look to see what kind of thermostat I have, cant remember, and yes they will be in different enclousers. Do not want either of them wanting to eat the other!
I will get the new hide for her this week. I am thinking it is stress related, but you never know.