I'm 11 weeks pregnant and today I very nearly fainted. Does anybody know why? I was walking round the shops and all of a sudden felt sick, hot and dizzy. I walked outside and my vision went and I started to sweat. Had a really strange feeling in my nose too 🙈 I literally think I was seconds away from fainting and I sat down and was okay within 10 minutes. Can I have people's advice please and whether they think I need to see a doctor?