I see that you have the stick on thermometers in the back. Do you have any other thermometers to measure both the temp and humidity? If not, I’d recommend getting one that is not a stick on and rather a probe. I’m a first time beardie owner too, but from what i’ve read, the stick on ones are not accurate. I have one that measures both temp and humidity if you want me to attach a photo of that. Also, based on the stick on thermometer + background you have, it looks like you may have the thrive terrarium? I have the same one, and I know it comes with a coil
UVB light. Have you gotten a different one? I’ve also read that the coils don’t work. I’m not sure if this would have anything to do with what’s going on or if u already have both of these things, but maybe the inaccuracy of the thermometer/
UVB light arent giving her the proper temp and light that she needs.