Muscles returning to normal

Woke up this morning feeling really raw but found that groups of muscles were shifting a bit. Nothing much happened again until this afternoon. Relaxed a bit on the train back and when I got off the train to walk home found that my muscles had decided that now was a good time to start shifting back into position. This meant ofcourse that I felt unsteady on my feet and that my lungs were working better as they relaxed a bit and taking in much more oxygen. By the time I got back here I was exhausted and light headed. I'm still swollen and I'm not well yet but things are improving.