Letting go and being comfortable with others doing the work is where I would like to be. I am just not there...yet.

I know exactly what you mean. There are so many in your situation. Letting go and accepting limitations is not an easy thing. It's a process that takes time, but I think you're on the right track as you're processing it and trying to find a solution. Good luck and don't beat yourself up with it. You can do so many other things instead.