It sounds like you are moving along in the way you must.
I used to do the same thing with M--even baked him biscotti for him to take home with him and stuff. Argh, I would bash myself over the head if I could go back in time.
I think all that stuff was perceived by him as pressure and in retrospect I think that was kind of my intention--pressure him to realize how nice and good I am. Duh! I finally stopped trying to be so nice and accommodating and it is way better this way. I think it's a healthy transition because we take the focus off of them and all the coddling.
Anyway, you're doing the only thing you can do and that is control your own behavior.