Last month I was a week late for my period. Not only was I not bleeding as heavily as I normally do, it was also shorter than what is normal for me. This month I am four days late. I took a pregnancy test this morning, and the results were negative. I do believe that I have gotten an inaccurate answer, because I think I did the test incorrectly. I have been feeling some of the symptoms of pregnancy but I am not sure of what to do.

You can take another test...

And the correct way (and the only way you should do it) is right after you wake up in the morning the FIRST time you pee in the morning... if you forget you have to wait until the next day.