Well according to Glow inshould of started on 10/6 so far AF hasnt showed her ugly self. I have already taken 2 pt (last one Tues ) both bfn. Now im 4 days late, little pain in lower abdomen feels like someonez pokin me with a sharpe needle sometimes amd other it just feels full or pressure there. Breasts were sore all week now not anthing now. Assumin AF is coming. So confused. Should a keep taking pt till AF arrives? How long should i go before calling doc if still no AF and BFNs ? advice?