i think my son has adhd. the doctor keeps blowing me off saying he's a boy.what should i watch for? he has a hard time paying attention,he's 6 and a half and still throws fit like a toddler.and he gos and gos non stop all day.he's having trouble with reading because he get frustrated so easily.my husband thinks he needs meds,but i don't know what to think.i would like to trust his doctor,but i think some signs are there.