My 23-year-old corn snake Rosie hasn't eaten in 6 months. Every time that she ate a meal, she would regurgitate it. She has really healthy sheds and she is still super active. Some of her scales are cracking I noticed... she is my first snake, I got her two years ago from a reptile rescue. She was super sick when I got her and now she is better. Anyway, I was just wondering if I should have her euthanized or if I should let her die naturally? She hasn't eaten in so long that am worried that this might be the end...