Is it possible your diet has taken a backseat during this time? I know for myself, when super busy, my eating habits suffer. If yours do as well, at least improving your dietary nutrition may improve your overall well being. I eat a pretty healthy diet, yet found myself deficient in Vit D...and I live in the sunshine state! After supplementing and getting my levels up to an optimal level, I felt much better. I had been feeling really crappy, getting multiple UTI's, achy & tired and definitely unmotivated. Hope that you feel better soon....