Hey grake i know exactly how you feel :hugs:
I had some spotting around 10 weeks which absolutely freaked me out!

If it helps you at all, when i had the m/c with my last pregnancy there was NO mistaking it! There were biig clots with A LOT of blood, heaps of bad period like pains. Sounds to me what you're having is VERY mild compared to that!

I had a scan at 5 weeks 3 days, they did a vaginal scan, and you could see the tiniest flicker of a heart beat - so surely you could see the flicker of a heart beat at 6 weeks ?

I hope all goes well for you
-tellytubby