Ah, I see. Hopefully the Remicade will work for you and you can start to taper down your dose. Also, I didnt notice any probiotics in your medication list. Many people (including myself) will tell you that probiotics can be important, especially in C-Diff. Probiotics actually have been shown clinically to have a protective effect against infection like C-Diff. The vancomycin will have probably destroyed all your gut flora, so you should definitely take a good probiotic once you are finished, or even before then as well. My personal recommendation is
Acidophilus Pearls, (or some other acidophilus using the same protective encapsulation method, there are many generics). These can help you not only with Crohn's symptoms, but also may help protect against C-Diff coming back. Its quite common to have a recurrence of C-Diff, so lowering your risk is important. (the pearls are really cheap as well, maybe $20 for 3 month supply on amazon. They also contain Bifidobacterium Longum as well, another related protective strain).
The little pearls are neat because unlike other probiotics such as the ones found in yogurt, they are protected until they reach the intestines, like a time release capsule. The probiotics are often destroyed when they reach the acid rich environment in your stomach, but the pearls have been shown to have significant survival rates. The lactobacillus strain has shown particular protective effects, including C-Diff.
Also, I know what you mean about the prednisone pills tasting horrible. When I used to take high doses, my nausea and gag reflex was so bad I couldnt take the pills because of the taste. I ended up coating them in hersheys chocolate and then taking them, but that sometimes made them actually harder to swallow, so eventually I used bakers chocolate, coated the tablets with a thin layer, let the chocolate dry, and then took them :tongue: