My last period was July 29, 2013. My cycle every 35 days. My expected period was one day after my birthday September 2, 2013. I missed it, I took a test that day and it came back negative. So I said ok it's coming. I started cramping, the next morning felt a Lil sick. Took another one came back again negative. After that I said I'll just wait for it....it's coming. Today is the 10th and still not bleeding.....but the cramping, slight back pain, boobs feeling heavy telling me I might be. Idk lol