pregnacy?!?

Hannah.
I am 31 days late. And there is no possible reason I couldn't be pregnant. This is my second month not having my period. I took a pregnacy test but I see one line and the the other I have to look at with a flash light but is not any kind of color, it like a clearish looking line? Would I still be too earlier for it to show up?!? July 22-3 of August was when I had my last period!?!