I'm new trying to figure out where to start, so disgusted with myself that I have allowed myself to gain back 50 lbs almost overnight. Three years ago I had lost 86 lbs had a tummy tuck, was wearing size 8, and felt and looked 20 yrs younger. I am 67, a widow with several health problems - fibromyalgia, asthma, bad knee, which makes it difficult to maintain an exercise program because I always wind up injuring myself. I live alone, am depressed, tend to isolate myself from friends and family. I hate living like this. I so want my life back. Please help me climb out of this hole I've been hiding in so I can regain my health, happiness and enthusiasm.