I had in mind I was 6-7 weeks gone, then my midwife confirmed this. Due to strong pains and fainting I went to hospital and they did a scan. But there was only an empty sack and she said I'm only 4 week. But my midwife has wrote on my green book that I'm 8+ week, this was after my trip to hospital?! I'm so confused to what's going on as this is my first pregnancy. Help 
