13dpo and AF is nowhere in sight

So this is our 7th month trying I have a very regular cycle normally one day of spotting and then 5 days of Aunt Flo the past 3 months I have ovulated on day 14 (confirmed with a clear blue advanced test) my cycle is normally 27 days the first day is normally spotting and then Aunt Flo comes in full force today I woke up thinking that I was spotting but it was just watery mucus my boobs have been really sore on the sides and look like they have grown, very mild nausea, and normally I dry up by this time I've had 2 very faint positives but they are really hard to see any  comments would be greatly appreciated! 

Thank you 🙏🏻🤞🏻🤰🏻