Was diagnosed w/ c diff. Treated w/vancomycin,@month then 2 wks of rifiximin. Dr will not be back till mid April. Diarrehea is gone but now having some lower ab cramping, constipation but stools soft & formed, not that really bad foul order,lower back ache. Have 2 weeks of rifiximin left & was told to take it if my symptons came back. I had severe watery diarrehea & cramping. Should I take the last 2 weeks of rifiximin even tho my symptons are not the same? Please help hummingbird 1935