Period due today but...

It hasn't shown up yet.. No real signs of her coming either. Sore boobs, which I always have from ovulation to AF, and feeling tired. I have taken two tests (yesterday and at 10 dpo) and both were negative. The strangest thing is, I just checked my CM and it is thick creamy and white (sorry tmi) and there is a medium amount of it when i am usually dry at this time. Also, cervix is a bit high, soft but firm, and closed. I am wondering if maybe it could just be too early for a bfp? Going to just wait and see if she shows but just looking for some related stories I guess and how they ended up??