I have heart disease, and I have started looking at obese people as slowly committing suicide. So, imagine how it sounded when I told my pDoc that "There is someone at cardiac rehab who looks just like you!"
I meant the same face and hair.
She immediately said "Oh my that can't be good!"
Because she is overweight. Yeah, I thought of that.

My current T is a little plump, but she knows about her heart disease risks so I don't think much about it. It helped me set it aside that she talked about being aware of her health risks and what she does about it.

I think you will find it a useful - and possibly difficult - topic with your T, even to ask "What is it like to work with clients who have ED?"
Also, do you wish you could just be comfortable with being any size, like he might be comfortable with his chubbiness?