Earlier I started a thread because a week before I was supposed to get my AF I noticed that I did not have my normal sore breasts. Now I am 4 days late for AF and still no sign. I took a test yesterday with FMU and got BFN so now I am a little nervous. I have been tracking my periods and cycle legnth for 2 years and have not yet had a cycle over 31 days until now. Obviously I am no longer thinking about pregnancy at this point since it should have registered by now if I was but maybe that I have a hormone imbalance or something. Maybe I didnt ovulate? I am needing opinions since I wont have health insurance until the first of December to go get checked out but as soon as Dec rolls around I am making an appointment. What should I make of this? Also last month I had a 27 day cycle but period was max 3 days which is strange. Any imput is appreciated.