my relative had a very very similar story.
i wish i had a solution.
I'm interested at how you write "sore throat and other stubborn symptoms", as if they are your enemies. I haven't the time to describe it in detail, but they really aren't our enemies, they are symptoms, that are subconsciously caused, or enabled, by a part of us. That part of us loves us very dearly and doesn't know a better way to save us........ the question is why, what is it's message, and why is it using this way of doing it to you. This possibly sounds wierd to you. I wish I could find a way to explain better. perhaps someone else on the forum could explain more.
It's easy to say, let's look harder and harder for some stronger or more effective antibiotic or cure to wham these symptoms harder, and then, then, they'll go away and never come back. that's what most of the world says when they have a problem. And it works in some cases, when the problem is minor, yet it fails in other cases like yours. I suspect you have viral tonsillitis, even though you have the presence of bacteria in your throat. Grapefruit Seed Extract or nystatin can help get rid of candida, remember to drink huge amounts when taking the former.
hatzlacha.
for tapping ideas you might want to consider - what might be the secret good reason why you might be glad you are sick? Or what unpleasant thing might you have to face if you would be well? i hope this helps
Rachel
Rachel