Help in overcoming a childhood trauma?

For the first four years of my life I was legally blind until Prevent Blindness came to my preschool and tested me and I got gles. I've recently begun to come to understand just how much this has affected my life and how I relate to other people (in fact, the preschool teacher used to complain that I didn't interact well with the other kids and I know that I have difficulties now interacting with others). Could somebody point me in the right direction for resources on understanding and overcoming childhood trauma, especially blindness? Thanks so much.