I have a 4" LS Xenesthis immanis that is not eatting and getting weaker very day. Right now its just sitting in one spot. It molted about 3 months ago since then it only ate 2 circkets. It use to eat 4 circkets a week. It has water and everything. its abdomen is not shriveled so I know its not dehydrated.... anyone know whats wrong with it? What should I do?