What could I do to cope with my haphephobia and social phobia?

I think you should seek therapy. Try asking an expert at www.anxietycoach.com. I have attended his seminar, Dr. Carbonell. He has informative talks on www.youtube.com. I must admit that he has a boring presentation style, but he has a lot of good things to say. He operates a center for anxiety in Chicago. He is very interested in helping people with anxiety disorders, and that is what you have. Good luck!