Sorry to hear you are still struggling. I hope soon you get out of this. But do read about Boulardii it does help c Diff try another brand. I had a scare myself this week had diarrhea did the test and haven’t heard back yet usually if it is urgent they would have faxed it to my doctor. It is very depressing dealing with all this. Did you doctor recommend florastor? And to keep taking it forever no problem?