I am freaking out after already having a miscarriage.  Went to my ultrasound apt yesterday.  I thought I was 7wk3d but the doctor is saying I am just 6 weeks.  We saw a little bean and a heartbeat.  But the Bpm were only 100 so he wants me back Monday to see if I'm just early or if the fetal heart development isn't progressing as it should!  I'm freaking out!  Anyone have any advice!!!?!?!