Will this pregnancy end in tears again?

we are going for our 1st scan tomorrow morning at 10am. (i am currently 6 weeks and 2 days). for those who don't know we had a complete molar pregnancy in december and at that stage our first scan showed what they described was a ''snowstorm'' on scan. it came as such a shock that our pregnancy had gone very wrong- in fact i'd say a miscarriage would have been easier to deal with. instead we mourned for a 'baby' which we later found out was never there. its hard to find out that what we mourned for was a tumour. i'm so scared that tomorrow, we'll be dealt with more bad news, what if it happens again? i honestly think it'll break our hearts if we find out again that there is no baby in there. i'm sorry to sound desperate, but could someone say a prayer for us? we are not bad people yet bad luck seems to follow us about. we just want this baby so much, we don't even care what our wee baby is as long as its healthy. thank you so much to those who answer this question x baby dust to all and healthy pregnancys to those already with BFP