Nowhere near as bad as everyone else, but I damaged my back a few years ago (once falling off a horse and once in a car accident) and it's definitely been worse since I put on weight. Along with knee pain. It makes me feel twice as old as I am.
I'll always have a sore lower back because I have big boobs and sleep on my front, any full night's sleep ends with me hobbling around the house for half an hour before I can do anything. I know it won't go completely with weight loss, but a reduction in the pain is just as good!
I didn't think to take any before pics, I will try to find the courage to get an underwear pic tonight. I might even put it on the fridge when I'm at goal!