I have been cramping for about 4 days now and the pain is not fading way on top of that my boobs have been real sore and I am very tired. My las period was on 06/24/07 and it was pretty much normal. My next periods is not due until about 2 weeks for today. I took a pregnancy test and it was negative. The last time I was pregnant was about 10 years ago, so I dont remember to much about pregnancy signs. Anyone that can give me some advise or suggestions. Thanks