OK hi I am usually very regular when it comes to getting my period and it comes every 25 days and lasts 6 days always. First day light bleeding no need for a pad, second day early light bleeding by the end of the day I need plenty of pads and the craps are unbarable, the third and forth day are just filled with cramps and horrible blood clots all day, fifth and six day light pink and then it's gone. The last time I had a period like that was on April 13th and it lasted exactly 6 days with those exact symptoms. I had sex on the 29th of April and I have been having nausea, vomiting, dizziness and frequent stops to the bathroom I was suppose to get my period on the 13th nothing!! I started a "period" on the 17th but it was brownish and not too much, the next day there was pink mucus type discharge by night time it was red, not a deep red but it was red, today I still have little bleeding and when I urinate there is very little blood no massive blood clots or cramps like I am used to but I did notice little piece of what seem to be microscopic clots if that even exists, I took three pregnancy test but they were taken a week before all this started happening and they were negative, should I get off cloud 9 and assure myself I'm not pregnant or is there a possibility that a miracle is growing inside me? Please advise