Ooh, Angie, I am so with you on the cream cheese icing. I'll take that, not too sweet, and skip the cake. Unless it's carrot cake.
IK, it sounds like you need to toss your scale! We and you know you look great and are incredibly fit. My mom only steps on the scale at her yearly doctor's appointment, and she deliberately looks away when she's weighed. Unless her doctor should ever mention a problem, she will continue to exercise, eat sensibly, and enjoy not knowing her weight! Maybe a similar approach could work for you?