I'm 12 weeks into my third pregnancy - other two ended at 6 weeks 
I had a reassurance scan at 8 weeks 4 days where there was a bouncing bean and a heart beat. Today I have my 12 weeks dating scan - terrified its died and my body didn't notice. No spotting and morning (all day ) sickness has been constant. Only have til 10.20 to wait but I'm so worried about it! Everyone who knows keeps telling me I will be fine - but honestly I'm so scared of what will happen if it's not