My son has been diagnosed with severe adhd he is starting a special preschool for challenged kids and we are so excited but we are having an issue with our boy he was also diagnosed with childhood sleep disorder aka toddler insomnia and he will sleep all day long and I cant wake him up for anything nothing at all not even going to the park or doing something fun he wont wake up and he stays up all night long like until 6 or 7 am and I'm so nervous about him starting school that he his is just going to go find a corner and go to sleep 😞 and yes we have tried melatonin he was on 5mg and doc didnt wanna go any higher and it did nothing.