Thanks for the response regarding heavy and tired legs after PM
I think it could be the setting it was paced 50 then 75 and legs nearly collapsed, doc then paced to 60 which seemed okay but heavy legs returned. I try to really exercise ,bike ride etc but that doesn't seem to help much.I have always been energetic but this has stopped me doing things even walking.

 

 

I seem to be responding better after 5 mo rest and not going as far as I did last year in exercising is helpful.
Still have pain in my chest when I am really tired. Fatigue often comes upon me suddenly. Learning to narrow down what I do, go home to have lunch and rest then go out again if I am up to it.

Any comments?