My boss is awesome but I do all of the card and gift buying for all aspects of his life. Last year his wife arranged a huge flower arrangement at the last minute - it was so pretty.
I guess my feeling about this day is I am super lucky to have one of the nicest men on the planet as my boss. I would rather have that than any gift he could ever bring me.
On the other hand, I do a ton of work for people beyond my boss - it bugs me when they don't even bother to say anything or the very worst comment, "Oh, we should all do something for you, huh?" Well, yes, yes you should.
I think the OP should take a personal day and go to a spa. Appreciate yourself if no one else will. Knowing how many times you rescue everyone else each day, perhaps you should rescue yourself this year.