Hi,Julia,
Thanks for query,
From your multiple symptoms it seems that you might have
fungal infection.
On tongue it may be
Thrush,a fungal infection.
In vagina also it seems that it is fungal origin.
Go for vaginal swab examination.
Take Lacto bacillus capsules,B.complex,
folic acid tab.
Apply gention violet on tongue and anti fungal cream on genital parts.
Go for anti fungal tab. orally.
Keep oral and ganital hygiene proper.
Ok and bye.