For those that had faint lines and then BFPs

Ra

How long did it take for your test to turn from faint to a strong BFP? Would you mind sharing progression pics in the comments?

I’m currently 11 DPO and have had the faintest lines for 2 days now. I’m hoping it’s not just a horrible FRER indent that others have dealt with. With my son it took one day- negative in the morning and a faint but absolute BFP in the afternoon. Just curious to see others- TIA ♥️