Ugh. Sorry u feel so crappy. I m not saying don't go either but what they ll prob do is run a bunch of tests and offer you a benzo. And bill you. Try to relax, breathe, distract and take it again. BP fluctuations are normal in wd. I think, and this is only my opinion, taking your BP daily or several times a day can cause more anxiety and guess what happens when u get anxious?...yep...your BP goes up. I had a Dr appt last month 2 days after I made a cut and I was shakey, and weak and knew it was gonna show on the BP monitor (I don't have one at home). I told the doc and the nurse (I m a nurse too) that I was in wd and so my hr and bp might be high. They were. My bottom number is usually in the. 70s...it was 102. I shrugged they shrugged and the appt resumed. Not saying that should be your idea about it, but it will happen, and might cont to happen as long as u are in wd. And really, I don't think the ER will do anything for you. But if you need to make that trip to get your anxiety down then do so. Maybe it will help in the future. Good luck.