I've just returned from the doctor. Last week I had kind of numbness in the left leg and, as it isn't the first time, one friend told me to go to visit the doctor and take a look.
Well, apparently is something normal when you do exercise to have pinched the nerves.
He has recommended me to stop running and start doing some lightly exercises.
When I used to NO exercise myself seems I was less broken.
The healthier you try, the screwer you be.