I used to be utterly terrified of any social contact, it was a very hard time in my life and I'm so sorry to hear you're going through this
It can be very hard to have social problems, it was something that caused me the most pain, but we're all here for you on PC I'm not really sure how I was able to get over it, being around people, I guess I just tried to change the way I viewed them to male myself feel like I was in control of the situation. My counselor told me a while back that you learn about people and who they are by how they react to you, I think that's when I started to change my view a little and be able to open up to some people who I've become close to.
I hope we'll be able to give you some support