I had a little brown discharge and blood spotting. later, i got diarrhea after i ate ice cream and more blood started coming out. my boyfriend and i hump with our clothes. when he ejaculates, it's always away from my vagina. i'm not pregnant, am i?

Brown discharge.: When was your last period? You are most fertile 2 weeks before your next period, in a 28 days cycle that is day 14. Blood can be period, infection, polyps, fibroids, or variation .Check your cycle and when you were expecting your period. HCG in 1 week may help if you do not get expected period. Consider use of long term birth control like IUD or implanon . f/u/ w/ doc