Millie - House of Divine - http://houseofdivine.com/escort-girl.php?girlid=373
On other punts I've been on girls will often compliment me on being good looking (Im average) and sometimes saying I have a big dick (Again, im average) But it adds to the fact they are trying to please me by being nice to me. Even if they arent particularly true. When I get the reverse, the punt never goes down well.
Sorry to hear about your health.
If she has read your post/feedback then the above point is the main one she could learn from.
In my case, my face could stop a battleship due to my ex-boxing career, but the escorts I see will say something on the lines of.."you've got pretty eyes" or "what lovely big hands you've got". As they rarely get to see my ugly mug as it's normally buried deep in their pussy or I'm banging away doggie style, then no problemo.
It might be she was just trying to start a conversation, but with some thought, any compliment, even untrue, would be the best policy.