memphis hope he is okay!!
littlemiss 
jenm I had low Bp in 2nd lregancny, couldn't do anything strenuous without getting dizzy and almost passing out, including carrying the groceries in from the car! DH was useless as he'd just broken his leg. It was quite a nightmare. I had to tell the safety guy at work, if you see me lying in the ground, I'm okay, I have to do that until the dizziness passes, so don't worry. The worst one was the first spell I got. I had DS1 swimming at the local pool and suddenly felt myself about to blackout, I got out of the pool with him, but he kept trying to run back to it. Called for help and had the ambulance and fire engine turn up for me (in canada, standard). The hooked me up to the machines and couldn't find a pulse, pretty sure I was alive. Got me in the ambulance on heart monitor and that have dodgy readings as well. They paramedics were trying not to freak out. But I was still alive, thinking wtf? Turns out their equipment was all dodgy. DH was away in the UK and I couldn't think of anyone I could call to come get DS1, living in tiny town, only been there a couple of months. Was awful. So glad we moved back to a city just before I was due and didn't have to give birth there!
Oh and the hospital was about a 3min walk from the pool and I got a bill for a couple hundred dollars a few months later for the ambulance ride!