hahah no shes not gonna die .maybe she is full. some snakes go 6 months with out eating nothing to worry about if she hasent eatin in 5 months then you have to worry
If it's a baby and it's visably losing weight I would worry way before 5 months. As long as the temps and husbandry are right on, keep trying a hopper mouse or a small pup rat once a week. Just drop it in at about 8:00 once the lights are off and leave it alone over night. Other than feeding and cleaning it, leave it alone so it settles in and gets comfortable. On feeding day put the hot spot at 95 for the entire day and night, drop the food in and leave it alone. If it doesn't eat, leave it alone for a week and try again. If it's eaten before, just be patient and keep trying small live prey.