I am a 52 year old female, 5 6 140 lbs, three children, six pregnancies, in menopause, quite 35 year smoking habit in Sept. 2017,training for my first marathon. I have to urinate on every running step regardless of morning, afternoon or evening run. My last 1/2 Marathon, in Sept. 2017 involved six stops to urinate and I was never really comfortable. How do I fix this? Or is it probably not fixable?