Ovulation Spotting Question ANSWERS PLZ?

My lmp was on June 14 my husband and I started having sex on June 23,24 skipped 25th & everyday since then ttc. Today June 30 light spotting but I dont need a pad just when I wipe I notice alittle. Are u still in your "FERTILE" stage for conception???When ovulation spotting occurs I know it ISNT implantation way to early. Thanks guys