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My period was suppose to come about 2 weeks ago. I have been known to have irregular periods. When my period skips a month I wont have any cramps, but if it does I will get cramps a week before it comes. I had really bad cramps so I knew it was on its way but then I had s_x and the cramps went away and no period came. Lately I have noticed Im very emotional even for the dumbest reasons and im not an emotional person. I had a dark discharge (I know that sounds horrible). Also I have been feeling sick but its been a weird sick not youre normal stomach ache. I took the home pregnancy test about 2 weeks after it happened but they both came up negative. Could I be pregnant