I went to the er on 5/4/10 for light bleeding with no cramps. I had my first u/s done while there and the doctor said my gestational sac was flat but there was placenta and I heartbeat. Could the pregnancy continue normally or well I miscarry. Also when I got home that morning and went to the restroom, a blood clot came out that was very noticable, could that also have been a miscarriage. I am really worried because this will be my 2nd miscarriage in less then 6 months and we really want a baby.