So yesterday I had some bleeding, thought it was a miscarriage as I have had one before but no pain or anything. So the nurse practitioner stated that she thought it was not a miscarriage as I was in no pain and she didn't seem to say my uterus was open. So I went for a ultrasound and the tech told the doc that they found a sac measuring at 0.8cm and it was just filled with fluid. I don't know if maybe I'm just being weird but is that normal? Also my hcg last Wednesday was 372, she checked my blood again last Saturday and when she told me Monday my hcg had jumped to 1402. So that is why she says she doesn't believe it's a miscarriage. A little insight would help. Thank you