How can this be?!?!?

Cara
***New update: so supposedly I have miscarried yet again, but the test I took yesterday looked like this... How is it possible to miscarry, not bleed or cramp at all and get darker lines on test? Nurse said my levels went from 41 to 11 over the weekend. How is this possible?!? I am so highly upset, angry and confused!! UGH!!!