I stopped taking the BCP 2 months ago First month off AF arrive right on time at 28 days. We have been ttc this month and on the first day of my missed AF I took a first response PT and got a BFN now 5 days later I had some light brown spotting when wiping a couple times (sorry tmi) but still no AF I'm scared to take another test and be disappointed is it worth taking another test or wait a little longer?