Where did my ass go?

It's been several weeks and I've noticed this for a while now. My jeans, sweats, and dress pants are all loose on me. I actually see sagging material on my lack of a behind. What happened? I've lost an ass! Some women would be grateful but not me. I didn't have much of a posterior end to begin with but at least I had something. Now, it's pretty much flat as a pancake and resembles an extention of my thighs.

This is awful. Pathetic, really. I'm thin enough as it is but having a bit of ass would be nice. I don't think I'm eating less than normal but I am exercising less than I used to a year ago. So, it's muscle mass that I lost in the last several months. I've been a lazy ass far too long and I blame it on my bone marrow edema.

Time to pound the pavement, hop on the bike, and doggie paddle in the local pool again.