I got my gecko 4 months ago he is 4 and a half months old. When I first got him he was healthy then he got impacted then he only ate wax worms, he then got unimpacted. Now he never comes out of his hide exept to get food and water and sometimes to go to his heat mat. Yesterday he kept his head down alot when I handled him. I am wondering if this is MBD or if he was tired. His diet is powdered mealworms and sometimes powdered pupas and use to have crickets(wont eat them any more). Is this normal? If not how do I fix it and why does he never comeout of his hide even at night?