I don’t know any of the symptoms but i literally just saw this video posted the other day from a peds ER doctor https://www.instagram.com/reel/DCXfzxRRrUK/?igsh=MWV1N2dob21yNjhubQ== She talks about the symptoms of childhood T1 diabetes etc…
Not my son but my husband was diagnosed as a toddler and one of the critical symptoms that led to his diagnosis was that he was behaving drunkenly, was confused and had wild mood swings.