my period suppose to come in 5 days

ok so my period suppose to come in 5 days and i was really hoping it wouldnt at all and this is the month we would get pregnant. but today i started spotting. It seems to be getting a little heaver. if this is true and turns out to be my period should i count the first day as today when the spotting started or wait for the "real blood" and log my period. i am asking for ovluation and tracking proposes