My 21 month old boy has always been a very demanding baby, cried alot, very very clingy and not good when out with groups/ on play dates (cries a lot, sits on his own). He has ok speech and can gesture communicate what he wants. He loves his mummy and gives nice cuddles. He also plays well with his brothers and says hi to other children. He’s also started tip toe walking, not always but often. Is there a mild version of autism that we should be looking at? How do you measure the spectrum and how can we help him overcome his sensory issues.