The first day of my period was 9/29/08 it ended 10/30/08. On Thursday 10/16/08 I had a lot of discharge and the same day I had cramps. On Friday 10/17/08 I had wet spot in my underwear, I could not tell if it was blood because I had a dark panties on. I feel tired today 10/18/08, but I feel tired all the time. I'm not trying to get pregnant but want to be pregnant. I did a pregnancy test yesterday it was negative but others told me its to early. When should I test again and am I pregnant?