DS is 2.9 being assessed for a severe language delay, has a number of 'autistic traits' but he seems to be getting worse very quickly.
A month ago I have video of him grinning, turning to us and pointing out an aeroplane flying over, dancing, laughing, patting his baby sister (saying 'gentle') & laughing when she burped. Now he is withdrawn, more aggressive, looks ill & tired, everything as to be coaxed out of him, only language is labelling. He suddenly has eczema and horrible stinking loose stools. His concentration is definitely worse.
Anyone got any idea what I should do?