I am wondering if this is normal. Often my Ds will wake up around 2am and play till about 5am it's like he thinks it is wake up time. He is not too high but I correct him anyway (he is on a pump). He will not go back to sleep no matter what I do he asked for a banana this morning so I get him some water. He is yelling and reading his storybooks to his teddies.Everyone else is asleep I get so tired he does this about once a week. He is 2 yrs old.I am getting pretty tired as he has another 3 siblings under 5.