I have an hour drive to my nursing school and I had just left my house. As I got about three miles out, I got extremely dizzy. I've been hypoglycemic before many times in my life but this was nothing like that. Everything started getting fuzzy, the outer edges of my vision started going black. I got so scared and pulled over. It went away enough for me to feel comfortable driving back home but it started coming back and then nausea started to accompany it. I made it home thankfully, and rushed inside to lay down. This has never happened before. I just had an appointment two days ago and everything was great; I passed my GD test with flying colors, my blood pressure was like it always is (a tad low), my anemia screen came back normal. I'm waiting to call the OB since they're not open yet, but does anyone have any idea what could be causing this? Or anyone else experience it?