16 dpo

My period has been a little random lately but I had a "peak" ovulation reading only 4 days after my period started. BD.... And then GLOW predicted my period to start on Saturday.... As of 12 noon today, no spotting whatsoever and my breasts are crazy sore. Been ttc baby #3 for a while now and have had some m/c and chemical pregnancies so I'm trying not to test right away. Could this be it? Won't let myself get excited.....