Help!

Crystal

spotting for 6 days, instead of AF-- spotting started one day after AF was due, and never turned into a flow. Has anyone experienced this, and got a BFP later? DH and I think it's odd. I never spot, and I'm a heavy bleeder, especially in the first couple days of AF. We made an OBGYN appointment for Friday, since it's so out of the ordinary. We both see a faint line on this hpt too. second opinions? I am 19 dpo today, AF late by 6 days, although I had the spotting at the time AF is usually here.