I have been told repeatedly to stop running, do less. Its probably the right move for my body, but not for my soul/psyche.
I now look at running/exercise in a different light. When I workout, I go into it not knowing how I will feel, so if I feel well, I push it, if not, take it easy. Dont get discouraged, or worry about times. I am no where near where i used to be. But i cant and wont give up, and neither should you
So to answer your question, your doing nothing wrong. Keep it up and be as strong as you can be. Good luck