Hi Ready2BDone, I feel your pain. I am also on month 5 and I have Knee & Back & through out my body issues. My doctor gave me whats called a Kenalog injection in both my knees in back August, which I do get every few months, because I knew that would be the only way I could get any exercise done. Well I need another one to get me through these last 2 months. I see my Rheumatologist next week but I'm having to really watch what I eat to try to keep the weight down. As long as your doctor documents for the insurance company why he feels you gained the weight, it should not be a problem. Please don't give up. I feel fat & depressed today too is why I decided to post something. So much so that I've decided to just skip Christmas with the family & stay in my house instead of meeting up at somebody else's house with everbody. I want this surgery so I just talk it out with my PCP when I run into a problem & if he is supporting you thru this he will make sure the ins co gets what they need to approve you.