Hoooboy. I do not envy thrush.
Honestly, I would not rely on natural protocols for the thrush. They are a must for prevention so if you can implement them in your daily routine (raw garlic—must chew up! and organic unrefined virgin coconut oil—dump a couple teaspoons in your tea! GSE twice a day), all the better.
But for the thrush, you need to hit it hard and fast. Instead of regular Nystatin — ask your pharmacist for the pure powder form at the 1,000,000 units not the weak stuff. Like orchid_rain suggested—once the yeast manifests itself like this, it is incredibly difficult to manage. Hit it hard and heavy NOW. The other Nystatin forms are also good preventers but they're not strong enough and the tabs and liquid are filled with other crap and fillers that you don't need or want.
This is great info on dosing:
www.drmyhill.co.uk/wiki/Nystatin_-_how_to_take_itThe powder is more effective because it is higher concentration but mostly because it coats your mouth, throat, upper GI as it's going down. Just toss your dose into a small glass of water and swish it around your mouth, gargle, etc. You'll likely have immediate results.
My insurance company would not approve doses larger than 1/16t per day, which is a joke. But a 3 month supply of the powder was $60 so I'm paying out of pocket should I need to.
Hope this helps!
-p