I also had high BP for the last 10 weeks or so of my pregnancy. One day it was fine, the next it was high - I'd go on bedrest, and it went higher! I was induced a week early, had a wonderful delivery (thanks to the epidural) and would do it all over again today!
I know those days of worrying and lying around are extremely frustrating, but just keep remembering that every day is SO important for your baby...if he/she was born today, things would be okay, but each additional day is much better! Good luck, and prayers for you and baby (and dad too!)