According 2 Flo I’m 2days late.

A little back story. I got pregnant February using clear blue to track ovulation and had a miscarriage in April. I started back getting my cycle by May. & Flo had been on point with my period start and end dates since. & with clear blue ovulation test I have been getting a positive ovulation test 1 day before Flo predicts I’m ovulating. Well my last period was July 6-10. & I was on vacation during the time. So, I was not able to track ovulation liked normally, so me and my husband just bd every other day. Well AF still hasn’t shown and I have no pregnancy symptoms. Had a really bad head ache last week, cramping, and white liquid discharge. Nothing else. Took pregnancy test and I have got a negative. Am I out for being pregnant or should I continue to wait?