Thanks for sharing such intimate stuff. It sounds like you're in a really healthy place with your body now.
Abuses and body shaming were part of my childhood. This led to complicated relationships and lots of experimentation, which eventually showed me how to accept that my physical form is perfect and beautiful, despite how different it is from mainstream depictions of men.
I've also found some clothing optional spaces to be healing. Mostly hot springs and rainbow gatherings.
RE: The Naked, Vulnerable Truth