Yes, have suffered from thrush - one of the main symptoms of candida - on and off for years.
First thing I did was come off the pill.
I didn't follow the diet - it is very strict - but I have switched to eating a low carbohydrate diet (which I did mainly for weight loss to be honest), and I suffer very rarely now.
If you want to follow the diet, here are the rules (that I can remember!)
No sugar (check any processed/tinned foods that you buy because they often use sugar - even savoury foods)
No white rice, pasta (I think brown can be used occasionally but not sure - probably best to avoid that as well)
Nothing with yeast (bread, Marmite)
No fungus (mushrooms, Quorn)
Nothing fermented (alcohol, vinegar, soy sauce)
Nothing smoked
No fruit
No cheese (not sure about other dairy)
Basically, and certainly for a short/initial period, it's just any meat/fish and vegetables
Very boring! But then it depends on how serious your symptoms are.
I thought it was just thrush, but I've realised since I've been low carbing that my skin is much better too - I used to get really rough and itchy patches, especially on my torso and arms. Can't remember when I had this.
Am also an IBS sufferer. Although attacks were very rare, I have noticed that if I'm being really bad with food, and starting to eat too many carbs over too long a period that I start to experience the beginnings of an attack.
There are some very good books about candida - unfortunately I've lent mine to someone else, and can't remember what they were called. But have a search on Amazon.
Candida is associated with many, many different symptoms - probably more than many of realise.
The other thing to do is to take a good supplement - bifidus and/or acidophilus. Go to a good healthfood shop (not Boots) and buy the one that's kept in the fridge.
Hope this helps, and good luck!