Seizures in pregnancy

Only went shopping yesterday to get a few bits was absolutely fine getting to the supermarket next minute I'm on the floor having a seizure and at the same time I cracked my rib on the shopping basket, saw the A&E doctor and he said because I'm far on in my pregnancy it will have a slight affect on my pregnancy , when I was sent to maternity triage they checked me over and then put me in the waiting area for hours after the A&E nurses had stated to maternity triage that I had a seizure and had reduce movements