fat

Way back when I was very fat my legs rubbed together, but they haven't done that in years. Now I find that happening again and it's very uncomfortable. It's not the fat, but rather the flab from lack of exercise. There is absolutely no exercise I can do with these stupid painful knees.. Can't even walk. Yesterday I vacuumed and all night long was in pain.. My knees are so shot. Just hope I haven't waited to long. Would hate to think of a life filled with pain pills just to exist. Appt is Friday with the orthopedist... hopefully he'll get right on it. Hopefully they don't drag it out for months and months.. meanwhile I live with the flab... hate it. J