I would am 7 weeks pregnant. For the last two weeks I have bled (has just stopped) and at first scan I was told that the gestational sack was undersized and there was lots of fluid and signs were I was miscarrying. They did a blood test and found that the hormone they look for was very low and told me it was not good news. Next scan 1 week later "it" had doubled in size but told I would still miscarry and it was still undersized. Bleeding stopped, have not miscarried. Has this happened to anyone? what was outcome? also have had no symptoms like tingling breasts as with my daughter. Desperate 4 info. Drs are puzzled and can't tell me anything.