Help! Possible IB on 5DPO, but negative test on 12DPO?

stardustchick

Had spotting on 5DPO and I suspect it was implantation bleeding. Fast forward, I took a test today at 12 DPO and it’s a negative.

Does it mean I am out already? If it’s real IB, I would have gotten a positive test after 7 days right?