HI, IM 20YRS OLD....I JUST HAD GOT MY PERIOD JULY 22 AND ENDED JULY 26TH. I HAD SEX WITH MY PARTNER AUG 8. AND 2 DAYS AFTER THAT I STARTED TO BLEED OUT OF NO WHERE. IT WAS VERY UNUSUAL FOR ME BECAUSE MY BLOOD WAS VERY DARK THEN AT TIMES IT WOULD BE BROWNISH. I WOULD GO THROUGH A TAMPON WITH IN AN HR. ITS BEEN 4 DAYS AND I AM STILL BLEEDING. BUT ITS NOT AS HEAVY BUT ITS STILL VERY DARK AND BROWN. AND ON TOP OF THAT I'VE BEEN HAVIN NAUSEA ONLY THROW UP ONCE AND I KANT STOP SPITTING. I HAVE THE WORST TASTE IN MY MOUTH.