i understand your feelings above of not wanting to do anything, i cannot seem to get going with life any longer, every time i try to do something positive something else comes along, i have no energy and no life so i stay home and watch tv. or go on this computer hoping to become inspired of course do pray alot. i joined a canc group here last year it lasted a couple of months then is no more so i found this online group however do not stay focused here either as i should, i do not think i feel sorry for myself i just have no interests anymore, every time i turn around some new disease has entered my body.
stay focused on what you are doing with the exercise group at the hosp, i used to go to the gym all my life last two times i hurt my shoulder and then my foot so qhit, tried to go to Silver Sneakers few months ago and went once that was it.
all will turn out for you because you are making the effort to go forward and good luck to you and all others that struggle with this and especially the no energy issue. You will get your life back.