Hi, may I answer your health queries right now ? Please type your query here...Hi, I am very concern, i have diarrhea now for 12 days, i was in the hospital because i believed i was having another stroke, i had one in 2008 due to migranes i told my dr. he sent me 2 kinds of antibiotics but the diarrhea does not go away, my stomach is bloated i look pregnant and my stool is black. What to do please help?