My female cham is about two years old and she has never laid eggs, i’ve got a propper egg bin for her it’s about twelve inches wide by about 14 deep and has a stable diet and she keeps hydrated. She is active and alert as usual with no suspicious behavior, she loves to walk around on my and she’s overall very healthy, however She has been larger and more “fat” looking lately but now these is a more prominent bulge, it’s soft and she lets me touch it, i don’t feel any eggs or “marbles” in there, anyone have any ideas?