HI, sorry to hear of this. You do not mention the diet you are following? This is extremely important and is the main foundation of healing candida. The rest aid the process. Please watch out for great claims of the "quick fix" and expensive product. I've heard similar disappointments in those expecting the same! There are no quick fixes in candida, especially the more serious cases. In fact diet alone can cause enough die off and symptoms in itself and that is the first thing to get right.
Also, steer clear of Diflucan, I have heard it can cause liver damage.