Michael - There just isn't much I can offer as a way of reassurance and for that I'm sorry. I realize this probably sounds pretty lame, but I can't live with "what if" all the time. That doesn't mean live in denial, it means live. You're a great looking guy who seems to have quite a bit on the ball, so take care to get all the water, protein and vitamins in and get a reasonable amount of exercise and pray that your body catches up with your brain. Regular visits to your PCP and a diary or spread sheet of your activities and events will help. Meantime, we'll all keep you in our thoughts and prayers and hope that this episode was just one of those things there isn't a good explanation for.
Jen in AZ