I fainted (8weeks pregnant)🤕

Amy
I was standing in the shop about to pay for my goodies when I suddenly felt a wave of nausea.  Seconds later, I started sweating, my throat starting closing up and my vision become blurry with white spots.  I couldn't breathe!  Lasted for about 2 minutes.
I was so scared but luckily I had my mom with me.
I had breakfast at about 07:00 and the incident happened at about 13:00.  I do generally have VERY low blood pressure.
Has anyone had a similar incident?