I can see how that could be frustrating. The thing is logically there is a hole in thinking that because you get sick after eating protein or fat that it is caused by candida. As an example you may simply have a digestion problem like an encrusted gut or a lack of enzyemes which would cause similar effects to candida. As with all forms of yeast Candida cannot metabolize meat or fats, just as human beings cannot metabolize grass.
Have you considered the possibility that more than one thing could be at work there? I think there is plently of evidence to show that candida is not causing you to feel sick when you eat chicken.