Hi everyone- just wondering if anyone might have had a similar experience to me and might be able to provide some reassurance. I have just found out I'm pregnant (hurray), only I am worried about something that happened a week ago. I was sleeping in a freezing cold room so I covered myself in three duvets - in the middle of the night I woke up with an extremely elevated heart rate and racing, panicky thoughts. I got up to get water and everything returned to normal as soon as I'd cooled down, but I've no idea how long I had been overheated under the duvets, and now of course I have read all about the damage to the neural tube that can be caused by just 10 mins of elevated temperature. I know women in v hot countries must have to live with the heat during pregnancy, but I would love to hear from someone who had experienced the same sudden heat flush/heart flutter and found that all was okay! It is an awfully long wait to find out. Many thanks.