This may sound cruel.
I'm, 58 have a disabled wife and live my life. No one tells what I can and cannot do. I do it, If you are fat, exercise and diet, no other way to lose weight. There is a very simple formula, calories in = calories out. Facing life is as Renate said self confidence. At our age you do it by doing it. Who in the godesses world would want to look between your legs. Get real. If you want help seek it, we will try and give it, but don't fabricate silly stuff, we have been there, we live there, we know what the life is like.
Now do a sensible post and we will listen and help
Cindy