So I’m 11DPO today, maybe 12dpo as I think I ovulated a day earlier. This morning when I went to the bathroom, I had a bit of pink spotting only when I wiped. I have on a panty liner but it only seems to be when I wipe.

For reference, I have had very sore/sensitive/heavy feelings in my boobs for the last week and I never get pre period spotting. Usually I just come on full force on CD28.

Could this be implantation? I have taken 3 tests over the last 3 days and have got BFN’s each time..

What are my chances?