Kim is right, Curly. Every single word.
You are both anxious which is natural especially in the first tri, but if it's estimated a quarter of all pregnancies end in mc, that means that three quarters of them don't! Which is good, and means that your LOs have a MUCH better chance of being healthy and perfectly fine, than the opposite.
Pregnancy itself is a miracle because the chances are so slim, 60% don't implant and you only have a 33% chance of actually getting pregnant in any given cycle, so to have come this far, with these beautifully strong lines, is amazing and to me that makes me feel positive that these tiny little babies want to cling on.
My lines with my eldest and youngest sons weren't as dark as these, especially my eldest