Sheryl
I have been on the plan for some time. I have had 2 spurts where I went off the plan for a long term. I have lost 46 pounds, though. I have lupus and have found it difficult to exercise as well. A lot of the time I try to press myself just a little bit. The reason being is that with our disease we are going to hurt regardless of what we do. So I figure if I can do a little bit of exercise and not feel a lot more pain then that is better than doing none and maintaining the same amount of pain. I have found that when I do a little bit of exercise I feel better emotionally, mentally, and physically and that makes me feel better about myself. The pain for me is continuous no matter how much or how little I do. I am not certain if that is the same in your case, though.
I pray you are able to continue loosing in a healthy way.
Barbie