I agree with the BP theory. See a Dr., or at least get yourself a BP monitor and watch your BP for a week, checking 3 or 4 times/day, and see where you stand. And I mean TODAY. I had a buddy who was in great shape, not too heavy into the juice, and dropped dead without warning at age 29. It's serious business! If it's not BP, you might be allergic to something in the oil, or ??? But don't ignore this.
Charles