How do i tell the special people in my life that i'm going away for a while to get the help that i need?

Just Tell Them: The "special people" in your life will be supportive of you getting the help you need and you cannot tell them in a wrong way. Try writing down what you want to say; find a quiet time and simply tell them what is on your heart.

Just like you did: There is no secret or magic in sharing difficult news with people, including people whom you care about. Sometimes its easier to call a family/friends meeting and tell everybody at once; other people do better doing it one at a time. The best way to do it is to do it. I understand that you may be shy and have problems communicating with others, but you can do it. Good luck in your efforts.