Thank you for the advice! I have noticed, that the rat bit her, not only touched her, I have seen little pink spots. Luckily its not bad, but can be seen in a white skin. I will try to get a closed eyed rat, it won't be easy, the shops sell here only weaned rats.
She is very active nowdays, I think because of hungry. Do you think that something can be off with the husbandary? She is in her hide on the warm spot during the day, and out 17-22 h and wandering on the cooler side. She seems to searching for a way out, as she spends alot of time vertically on the glass. I tried to put several hides on the cool side, but she never once went inside. Please look at the terrarium in my gallery and tell me what you think.