I've finally told my therapist everything about me. It took a while but then she gave me an assignment that involved telling her things about me. In the beginning I left alot out because I was afraid she'd judge me. Also she's quite religious, I didn't want to freak her out. She'd have to go straight to church afterwards and pray for me!
Somethings I wouldn't and won't tell at times and that pertains to when I had my anorexia for fear she would go straight to my pdoc, which she did. And then my pdoc started seeing me more regularly and weighing me. I felt I couldn't trust my T then, so I would keep my mouth shut about what I ate and how I felt.