same thing was going on with me 3 weeks ago and i talk to my doctor and she told me to take iron pills and since then it hasn't happen. i was low on iron. that can probably be it.
Just go get checked to be sure. Better not to guess..
I was like that at the fair Sunday I was dehydrated!!!
It could also be dehydration. Call your doctor as soon as possible you never know what could it be.
Its happened my whole pregnancy u just have to take things easy
Dehydration is a possibility too
You might wasn't to call your doctor. It could be your blood pressure, and that's very dangerous during pregnancy, they might need to watch you