Have I even got Psoriasis?????

For me, my "Psoriasis" has started of as Dandruff. It was about a year into it (and throughout this year I trained martial arts and my scalp would itch)

Anyway, it was literary overnight I got plaques on my scalp and since then, which was Feb 2013, it spread to my forehead. Is there a chance this isn't even Psoriasis rather some sort of Fungus?

My scalp is fine now, by the way. I get a rare flake here and there. It's just my forehead really.

Symptoms:
itchy
red
dandruff
very white tongue
majority of the candida symptoms
etc

I know it seems like Psoriasis, but could it actually be a treatable Fungal infection? Tweet