My ds is 13 and has recently been diagnosed with Aspergers. Ive noticed within the last 4 months that he has some kind of tic where he will flick his fingers. Recently it has got much more noticable and he will now turn his neck in a certain way and then repeatedly flick his fingers by moving his hand until his fingersclick and this is repeated about five or six times.Its worse when he is anxious or a little bit stressed.
He also sticks his middle fingers up repeatedly at me and his little sisters and says he can't stop its a habit and swears by calling us fat shits 
He also has adhd and he is struggling to accept his diagnoses and wants to be like everyone else. I am loath to mention that Ive noticed his other tics, he knows about the swearing. I just don't want to make him feel further alienated by mentioning his tics.
or are they stims? I really don't know, can anyone advice on what to do?