omg! Sarah!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Holy shit lady; you are pregnant! Look at those lines! There is no way those lines can be mistaken, and there's no way they are anything but pregnancy!!!!!!!
I know you're trying not to get excited too much, but YOU ARE PREGNANT! YAY! And yes, there is still a very real chance that something will happen and it'll all end, this time, but if that DOES happen, just think about the fact this here proves it's totally possible you'll be preg. There is no issue with your body accepting the blast, nor any problem with the blast implanting or anything; and you still have 7 more to try out if this one turns out to not be the right one later. And if that happens, you know it CAN happen! Cos look; it IS happening! YAY!!
I'm totally doing a wee dance right now! Caleb thinks it's fun! YAY!