Have you tried stopping Miracle-Mineral-Supplement for a few weeks or so and see if blood pressure drops?
If not, I'd do that right away. That blood pressure is waaaaaaaaaay too high.
You might want to quit Miracle-Mineral-Supplement and see if it lowers. If not, I'd take some blood pressure lowering meds.
I'm not a physician, but even I know that blood pressure is dangerously high.