Try waiting, also do you have a hide. I have a few that were slower feeders that turn on when I put a hide in. Just a thought. Also there have been BP's that have gone an insane amount of time without eating. I think 22 months was the record I heard... what a nightmare. Keep an eye on her weight, record of feedings, make sure the temp is good and if all is good then just keep trying weekly. You could always consult a vet (herp specialist) if you feel like it.