Flagyl, as I understand it, is the first-line abx against C-DIFF. The last Positive CDIFF TEST i had i didnt have a fever, the smell of the poop very foul( I mean a different smell that is hared to mistake). And if you have been on Abx since March-quite a long time.
My Family Dr said to me a few weeks ago-Maybe this iS your NEW normal with all you have been through with all the Cdiff youve had, the Abx youve had to take (Flagyl, Vancomycin, Dificid, etc). I adore him, but this is nobody's normal! But I agree with him, and with you, I would not be suprised if all the Abx over time have messed our systems up to the point oue systems may never be "Normal" again.