Fainted today

At 29 weeks pregnant I fainted at the grocery store while in the checkout line. It happened so fast. I’m standing there and then I felt thirsty for 2 seconds then started seeing stars I closed my eyes for 2 seconds then woke back up to people in shocks. I was in my husbands arms and the cashier jumped over the counter to help me before I fell. I swear I just closed my eyes for 2 minutes then heard elevator music then I woke up and acted like nothing happened and ready to check out. My husband immediately walked me to the car and told me I just fainted. I was so unaware thank God I wasn’t by myself. Me and the baby is fine. I went to get monitored for 4 hours today and everything is great! Measuring 34 weeks and baby at 3 lbs❤️