I am 14 days past ovulation. I know when I ovulated because I use a digital ovulation kit. I'm also two days late for my period. I took a pregnancy test Saturday on the day my period was due but it was negative. Last week I had some backache and increased appetite. I also had some random right side pains. However, the past few days I feel nothing. I don't feel "periody" or pregnant. Anyone else have this happen and later get a positive ? Or find out why they had a late period ?