Cervix & early pregnancy

After doing lots of research, I have found that in early pregnancy, the cervix should become soft, high and very CLOSED. 
My period is a few days late, I took a hpt 2 days ago and it was negative. I checked my cervix today and it is high, soft and OPEN.
I'm wondering, does an open cervix completely eliminate my chances of being pregnant this month? Is it still possible for me to be pregnant, or am I out of the game completely?
Ugh. Not knowing if I'm pregnant or not is the worst part.