My four and half year old will not leave either my husband nor I's side when he is in our new house. We recently moved until a much larger house than he is use to and he says he is scared. I can not go into a room or even take a shower with out him right there! He will not go to the bathroom by himself. I told him that the Dr. was called and that he would be going to bed an extra hour tonight because he was too tired and that was making him scared. I don't know if this is the best approach. Advice?