An important thing for me to remember when I have finished brushing hair and teeth and have bathed properly is to do something extra.
Meaning put a little perfume or lipstick on. Do something I ordinarily wouldn't do. Find a way to reward myself rather than just going through the basics.
This cannot be overemphasized as a way to beat the blahs.
It is highly effective in helping self esteem issues and it encourages good hygiene.