How is he for sleeping as in does he seem overly tired or lethargic. I did have a child diagnosed with diabetes around this age and the symptoms were the number of accidents suddenly increased and she was needing more and more sleep. Mom had taken her to the doctor and she was being treated for a possible bladder infection but mom was called to rush the child to the hospital when the test results came back as her ketone levels were off the charts. She ended up spending 3 weeks in hospital before we cold even begin to work on a new diet plan for her.