Negative blood test, but no AF

I was expecting my period on or around the 10th of December. Since then, I have had an inconclusive blood test, and just yesterday, a negative blood test. But, I still don't have my period. What is going on? Could I still be pregnant? What could be causing my absence of a period?

[tarajanes]

Possibly to early still,maybe you ovulated later in your cycle,your only 8 days past your af date.if you did ov and not pregnant you will get your period within 16 days of ov.thats if your not pregnant,give it few more days.

[soconsumed21]

I am sort of going through the same thing as you are. I was supposed to start today, so it's still early, but usually I start earlier in the day that I am due. I am not sure about me, but you could be pregnant. Who knows? Only God knows,so just pray, and I hope everything works out for you!