So he will be 2 years old next month and we have been dealing with alot but i dont think he has none of nothing like adhd autism add… etc.. but there are some signs.. like flapping his hands when hes anxious excited… he DOES make eye contact when talking..HE DOES point to what he wants… he gets into everything like climbing chairs and tables.. he doesnt TALK YET. He throws fits like throws stuff when mad or tries to bang his head.. Hes still on pacifier .. idk what else signs he has that can be a sign of those things idk.. who do i speak to to start off?