I can relate. When I was in high school because of some mood issues I was home schooled. Before that I really only had a couple friends. After I left, I only had one and she and I were drifting. It was difficult to get back into talking to people and reaching out. I am still figuring out how to do it today. I feel awkward and weird. But I have gotten better, it just takes a little practice and some times. Good luck!