Hello I'm trying to figure out how my ME/CFS affects me, it is so complex. I noticed that each time when I fall into a trap of staying home 2 days in a row, my fatigue gets worse. 3rd or 4th day even worse. When I manage to snap out of it, then it gets better. Of course this would be ideal - nonstop activity, if it's not also that I suffer when I have to force myself for activity. But I wonder do I actually get "PEM" from too little activity too?