Fainting and lightheaded

Julie

A few weeks ago, i was driving and started to get really hot and lightheaded. Luckily i pulled over, bc i ended up passing out. When i got to the doctor, my blood pressure was 80/40 and I was sent to labor and delivery for monitoring. They sent me home within the hour bc it self corrected and gave me no advice on how to prevent it from happening. My doctor wasn’t concerned at all, and said it was super common.

Well today i was at home and it happened again. Should i call the nurse? Go straight to the hospital? I don’t know how I’m supposed to function for the next 12 weeks if I pass out randomly. Anyone have any experience with this?? I’m 28 weeks and a FTM.