DS1 is going to be 3 next month and as he got language delay we have been seeing SALT. On his 2nd session she suggested that she is going to refer him to a paediatrician. She said he isn't giving as much eye contact as a child of his age should be and has got a short attention span. She hasn't mentioned autism so why is she referring him to a paed? Feeling so alone and worried. What should I expect?