how to handle my sons sensory problems?

by wendy geist
(macungie pa)

It breaks my heart to see him at the park and is scared to interact with other kids or when he is approached he screams he does not like to be touched that much and nobody seems to understand him but me I cry all the time my friends don't understand I have no where to turn how can I help my son if I cant seem to get pass his problems? If anybody has any advice I would appreciate it thanks Wendy.