Steve, thanks. That's a good idea about home monitoring; I was thinking about that. I use to have one, but I always felt like I was overtightening the cuff and about to pop an artery. I hear there are wrist ones that are less intimidating and work well; I'll look into that.
I forget to mention that yesterday was the morning after a liver flush. That might have had something to do with the weird readings too, as I learned when I went browsing through this forum.