AF due today...

Af was due today and so far nothing. My boobs feel/ look quite bigger but don't hurt which they usually KILL when AF is coming. Don't have diarrhea wich is also a symptom I get with AF. I did have what felt like period period cramps last night so bad to the point I thought AF was coming within minutes then! But nothing. This am I has a sharp pain in my left side near ovarie but that was short lived. I took what felt like 6mlion tests two days ago and nothing! Waiting to see if AF showed up within the next few days before I test again,. Anyone else in  he same boat as me?