Ok so this happ two weeks ago too, had some juice and crackers getting ready for te day all of a sudden out of no where feel clammy short of breath like i could puke i sit down start seeing stars then i get up to go lay on couch and started getting tunnel vision or when things start to get dark and almost didnt make it to couch, layed there drank some water and started feeling better then had to take a poop (btw exact same thing last time, took poop afterwards) sorry:) btw im 28wks and this happ at 26 wks too