We have a 2500g Female Ball python that hasn't eaten for us for eight months now. She's maintained her weight for the most part but we've noticed her spine is starting to become visible now. She is refusing live and F/T rats. She shows no interest at all, wont look at them or flick her tongue. We thought she was going to lay four months ago as we had been breeding her and she was showing signs (follicles were felt and she was bowl wrapping all the time), so we thought that was why she was not eating. She's in an inclosed rack with belly heat in the back. The other snakes are in the same rack and eating fine. She has a shoebox hide in the back that she doesn't use often. She's on newspaper substrate and has always been kept in these conditions. Suggestions?