Stumbled on this site by accident - never thought I would find such a thing, but Candida has taken me to places I never imagined. I was diagnosed 4 years ago, AND have likely had it for decades. Like you I have been to several doctors, spent a whole whack of money, without success. Like you I try different products, am optimistic for a while, then the product stops working. I'm at the 'snake oil' stage now, willing to try just about anything.
I read with interest your comments about Acidophilus Pearls, and bought some today. The 'protective coating' idea makes tons of sense - and makes me wonder why my doc was selling me the ordinary kind at $45 a bottle.
All the best to you on your quest - my symptoms are different, but I sure can relate to what you are going through. Hope the Pearls continue to give some relief.