That looks very promising to me! And I'd say more than just a shadow. Keeping everything crossed for you.
As for me, feels very surreal. I had a lot of early bleeding back in March before my MC and only found out I was pregnant after having what I thought was a period. And the same thing has happened this time - thought I'd had a period and then found out I was pregnant. BUT, the key difference is I didn't really stop bleeding last time whereas this time, the bleeding has definitely stopped and no pain or anything, and, we only had negative progression last time and this time there's definitely positive progression..
There's that protective element though... I want to believe it and god, it's so hard not to think ahead but... I don't want to set myself up for a fall.
There's a long way to go.
If its okay, I'd like to stick around this thread for a while. Just to see how this next week or so goes...