My 8 week 6 day ultra sound went awesome. Heartbeat high 170s and baby was dancing around. 2 days later, after a nap, I had some bleeding that was in my underwear, on toilet paper, then in toilet bowl. After that it completely stopped. I called the on call RE who said it didn't sound alarming since no cramps and it was short lived. She said she sees this and 90% of the time it's ok. I have my first obgyn appt tomorrow. I'm not sure if she'll order another ultra sound (I just had that one). Do you think the blood was anything to cancel the pregnancy? Hopefully i find out tomorrow that everything is ok.