I had very low blood pressure for a few weeks at the begininning of the third trimester. I had spots in my eyes, tunnel vision, and very dizzy any time I got up, or stood up. It was horrible..no one seemed concerned tho, but i was. It has since gone back to normal, but my iron levels are super low. I have had 4 jabs in the bum, with 1 more to go. Yay, the joys!

All the Dr's tell you to do is rest, drink water and eat more red meat, oh and increase your salt levels in your cooking too apparently. Good Luck!