Hi folks thanks for the replies, I've booked the docs but its nit until fri so I've decided to continue but on the treadmill, that way I can just stop the moment it hurts and not have the anguish of the walk home.
To the poster about heel strike, I'm so sorry I don't even know what that means, I personally think I'm terribly flat footed as when I run on sat with no music I couldn't believe how noisy I was which led me to think more about my feet but I don't know how to change how I run?
When I am resting its not numb, no feeling really except for going up and downstairs can cause discomfort.