How can I look more appealing??depressed kat

[kat in the delta]

I feel plain UNATTRACTIVE !!!! One breast gone, big port poking out on other side, shorter hair.....husband looks at me with this terrible disgusting look. I am 5'3''have always exercised, but now a little too thin at 100lbs which i don't mind because I can always go UP! What can I do to get his attention ladies????or men, You'd know !!! I need some HELP in this area..... How in the world can I look a little bit sexy??? --kat in the delta