Have you taken the five love languages test? The book is also very good. You are very likely high in touch as how you express and feel love. If you google five love languages you can find free online tests. Also are you unusually empathetic? I've noticed that my friends who are highly empathetic either need more touch than most OR they are very very selective in who and how they touch.
Finally, I have heard spiritual healers, shamans and energy workers describe touch similar to how you experience it. Talking with shamans, reiki practitioners, energy workers in general may be very useful to you and possibly a life work avenue.