telling your story can be scary if you've never done it before. just write from your heart and we'll do the rest. Your story could very well change someone's life and point them to christ. be open, but don't feel like you need to share every detail. give God credit for the things he has done in your life. focus on the changes in your life and what god's work has accomplished. if he has used someone or something to write your story, tell about that too. just breathe, and start writing.