So my blood pressure is usually really low, so much so that every nurse always asks me if that is normal for me just to make sure. It runs in my family. Well I’ve had a headache for a week now on only one side of my head that won’t go away and Tylenol does nothing for it. So today I took my bp and it was 121/81. I know normally this would be normal range but it’s not normal range for me, should I be concerned? I have an appointment tomorrow but I’m just looking for some insight. I’m almost 37 weeks.