Ana- At least now you can buy stock sunglasses. I have run the gamut of contact problems so if you ever run into problems TE is a good resource. DH wears bi-weekly with absolutely none of the issues I had so I am just special.

Razzclan- I would guess it has more to do with hydration than blood pressure. When I run I usually average about 178 for my HR and if I have not been drinking water I will have a headache. I can almost tell it will happen before I ever run based on how I have been taking care of my hydration needs. Try hydrating better, I bet you will notice less headaches.