Brown spotting

Sara
Hello I'm an average 30-34 day cycle my last period started the 24 of September on Saturday I spotted brown just on a very light day pad didn't fill the pad same for tue but nothing when I wiped and no blood no period has shown up we r trying to conceive any info or advice or any thing happen like this to anyone? Usually if I had brown blood before my period my period showed up later that day or the following n I had it when I wiped I'm so confused we timed out sex and ovulation tests this month too