i am a little concerned about my 4 year old son. i think he is diabetic. he has been having these episodes where he turns ghostly white and vomits on the floor. shortly after that he eats and is fine. at first i thought he was having brain serizures, but now i am not so sure. the reason is because shortly after he vomits and the eats he goes back to being a normal 4 year old. any advice would be helpful. he has a doctor appt on wednesday. i took his blood sugat about 15 min ago and it was 137.