Ttc 14 months is this month my month?

Me and my partner have actively been trying to conceive for 14 months now. I was diagnosed with pcos at the age of 20 however I have a 4 year old son already. My periods are regular but I tend to have 2 a month as opposed to one. However last week when my period was due I spotted pinkish blood for a few days and then it stopped (not even enough to use a tampax) had lots of cm before and after this. Could this month finally be my month?