Hi NJ - I've been reading your progress, and I know everyone is being very calm and sensible and trying not to freak you out, but as a past PE sufferer, can I add my experiences?
You need to go and get your blood pressure checked TODAY. Not when your husband can get away, not when the doctor feels like seeing you, not when a (frankly not hugely reliable)stick says it's a bit darker than last time you peed.... If you get a taxi to teh hospital and then find that you had just cause to be there, you can argue for them to refund as they didn't take you seriously before (try Patient Liaision/PALS).
I'm not trying to make you cross, but please please please take this seriously. I was about to write something else really scary, but don't want to get your BP higher :-)What I will say is that everyone will apologise and be terribly sorry they didn't listen when you have damaged kidneys, or your baby is born underweight, but that won't actually help.
As has been said before, it's not about yoru BP being a certain level, it's whether it's higher than normal for you.
Not feeling that anyone is taking any notice is not a good enough reason to roll over and take it. If you go to A&E the first/triage nurse who sees you very quickly, and then decides how important you, will take your BP as a matter of course. So you could actually have an answer in the next 30 minutes or so (depending on your hospital!).
I have to go to bed now, it's night time here - but will be thinking about you, and praying that you DO something today.......
J