)
Certainly some of the behaviors that you describe may or may not be indicative of the early signs of an ASD (remember that, particularly at a very young
age, there is quite a bit of variability in growth and
development). Based on what you describe, however, I would not say that you are being “over concerned.” Below are several websites with information about ASD. You may find it helpful to review these sites to see if you think you need to take your son in for further assessment.