I believe my cham is about 5 months old. The pet store I bought her from had no idea. I've had her for a little over two months now. She's had one regular molt with me. I went to AZ a month ago for 4 days, my sister took care of her while I was gone. When I got back her coloring had changed to a receptive or gravid type of coloring. Which is primarily been for the last month. I got her a laying bin, which she hated. She wasn't eating. Then she started acting normal again. She never laid any eggs. She has stopped eating crickets again for the last few days and has been digging a lot. Not making anything, just digging. Today I noticed that her throat is swollen. I don't see any outlines of eggs by her back hips so I don't know what's going on. She usually hisses if I put my hand in her cage to add food or something, and she barely hissed this morning. Her eyes look alert. She did eat two mealworms today, which is the first she's shown interest in food in probably 3 days. She seems tired. She's a pretty dark color. I've attached a pic of her I took today.