6 days post embryo transfer Ivf

I’m 6 days post embryo transfer and received stark white negative test so far, does that mean I’m out? I seen people get positives at 4 and 5 dpt

But hadn’t seen anyone get a positive after 6dpt

on the forums. I feel so defeated. 10 years trying to conceive, went through 3 surgeries, 4 cycles of IUI, had a miscarriage loosing my fallopian tube, my last choice was IVF and only 2 embryos made it through that was low grade cc, I transferred one last week and now I’m here looking at negative test. I just don’t understand ,you would think the cost of IVF would guarantee a baby for the outcome. 😡😭