wow 10lbs is a great loss! would your feelings of lack of energy be because you are actually using your energy? Even when I'm eating and getting a lot of calories in, if I exercise then it does make me feel tired. maybe yours is just a natural reaction from doing the zumba? Glad you said that about the chicken though karen as I've been having the battle of wills telling myself that a bit of protein isn't going to hurt. Managed to avoid eating it and I think you're right.
Chin up DnD, you're doing great. Treat yourself to a massage! x