I have been pondering after reading a few posts about the fact that the first time I tested (a few days before AF was due) the test line (and the control line) was really dark.

Not in any way faint. Is that unusual?

I have also had severe nausea and my doctor though maybe I was further along than I thought...but my last AF was July 29 which meant this AF was due on Aug 26.

Is it possible that I got pregnant last cycle and still got AF? I don't remember what it was like (heavy or not).

I'm getting confused about it all.