I fainted just before Christmas and then was on holidays until today. I felt dizzy and faint throughout the holidays but was able to take it easy and it would pass. Today I went back to work and I had a fainting spell again on the train. I didn't totally blackout but felt it coming on. It was very uncomfortable and I had no idea what to do or how long it would last for. It ended up lasting a few minutes. I had sweated profusely and was covered in sweat. DH wasn't with me, I was on my own. The train I was on didn't have airconditioning so maybe that was why. I have no idea. Did anyone have this recurring faintness? Is there anything you can do? It makes me scared and working feels like a trial. I'm 23 weeks. Thanks