Thank you for letting us know about your opportunity and your personal process as you look at what's possible.
People with eating disorders act out feelings with their bodies through their eating disorder behaviors. The feelings don't reach conscious awareness until some healing occurs.
It makes sense to me that you would test your courage with your body (skydiving) to earn your
own trust. Once you have your own trust you have more courage to move beyond your comfortable place.
So brava to you for accepting your invitation to grow. :) Please let us know how things develop. :)