Tomtom 3 days and no food is not a big deal as long as she gets h2o. Sometimes, they get bored of food. Also, My female panther skipped eating for 12 days before laying eggs. Also, she laid eggs 50 days after copulation. Everyone says 30 or rush to a vet. I didn't and I am glad because I would have been ripped off. I do not move my females to other nest sites, because I do not want to add stress. However, many do w/o issue. I prefer to leave the bin in the enclosure and give them total privacy. If she is gravid you can possibly feel a string of pearls in her belly. I would wait on moving her to the nest site until you see her pacing the bottom and digging, then move her. It takes a lot out of the poor girls. A member here kinyonga is very knowledgeable on females and she can prevent females from ever laying an infertile clutch just by reducing temps. And food. Just fyi for future, I know you said "to bad you don't have a male", but you can avoid egg cycling. Good luck with your cham. Look on the bright side and think how much of an improvement you have made for her compared to her previos owner. Take care!