I had my confirm appointment on 06/08 and everything looked great. I was measuring right on track at 8 weeks pregnant, heart rate was 144. This morning when I got up I wiped and had this. I instantly panicked. Called the obgyn on call today and she just said no sex, rest, if it turns to bright red blood go to the ER. I can’t tell if I’m crampy or just really tense from being so nervous. Haven’t had anymore today, just that one time. From the day I found out I was pregnant I’ve had a lot more cramping this pregnancy vs my last. Could this be old blood from transvaginal ultrasound on Monday? Needing opinions!