I'm new at this. My Chilean rose is just getting used to her home (bought her recently). I noticed, and forgive my ignorance of proper names, that the little black spot continues to get bigger and bigger and is now almost completely the size of her abdomen. Is she starting to molt and just hasn't found a "safe" place to do it? She has a half log and another enclosure but has not gone in them. Twice today she walked completely around her home (10 gallon). Humidity and temperature have been perfect. She has eaten one cricket and does not appear hungry and is very, very fat. Thanks.