Mine is very white and furry looking, even though I am on systemic antifungals. Maybe I'm still immunocompromised

I didn't know how potent grapefruit seed extract was and last week I put 15 drops directly in my tongue without dissolving it in water, and held it for 10 minutes.
2 hours later it was nuclear burning on my tongue, next day half the thrush was gone though (probably along half my tongue too <img src="/ubbthreads/images/graemlins/laugh.gif" alt="" /> )