This morning my daughter had diarreah and now I have it too, really bad . . . (TMI) pure liquid and just pouring out . . . otherwise I feel OK so far . . . do most svs start with diarreah or v*? I'm really scared! I took Pepto. Should I be v***ing by now if I have a sv? They usually come on strong and quick, right? I hope so and that this doesn't get any worse! HELP!