BIO, raising and lowering the temperatures could make the baby more susceptible to respiratory infections. It is really best to use an under the tank heater with a thermostat and get the temperature constant and steady, providing a heat gradient. This could be the issue with her not eating. Many non-eating snakes are that way because of improper husbandry. Good luck. I spent a lot of time in the Philippines when I was in the service and have some fond memories of the country.