So I'm 12 dpo and my period is due Nov 1st. I have been tired and have had cramps on and off for the past 2 weeks mostly in my lower left side. For the past week I have felt  wet almost like I received my period but when I checked it was discharge. When I used the bathroom today my discharge was white and creamy. Glow told me to take a HPT today and it was a BFN is there a possibility that it was to early and I can still be pregnant ??