I Have Had Two Rounds Of Antibiotics For My CDIF.

I have had two rounds of antibiotics for my CDIF. Still suffering with cramps, many trips to the toilet and terrible bowl moment odor. Took another stool sample to the lab this morning. I lost 4 1/2 lbs. in two weeks and have lost 3 or more over the last few weeks. How long can this last? I have had symptoms for two months.