Sounds like the fungus is getting immune to the antifungal herbs. At this point you might as well try something that may kill you.
Like I told you before buy difancan and Lamisil tables from the UK websites they are the real meds they just cost 90% less.
Take them both at the same day every day and have your doctor do liver test at least once every 3-4 days.
Research how the two drugs taken together work alot better then just taken one.
OR find a naturopath path and do vitamin c and hydrogen proxoide IV. If you have to get into debt from that so be it. Vitamin c IV won't kill you hydrogen proxoide might.