Hello happy new year!
My ds was diagnosed as autistic aged 5... we also suspect dyspraxia and we've recently had an OT help us with his sensory needs. The idea he may also have ADHD has only just really occurred to me... as a toddler he was very quiet and in his own world but since school he has become increasingly hyperactive, always on the move, talks at 100mph, hates it when there is a conversation not including him and shouts out random things. He is very disruptive at school and struggles to focus for any longer than 5 mins.
Has this change happened to anyone else (is it common with development?) and did you explore a further diagnosis or did helping the sensory challenges help?