Sick orchid, fungal infection maybe…?

Sick orchid, fungal infection maybe…?

Been looking over orchid disease pages but none of them describe this well. Maybe it's a virus infection, maybe it's fungus, maybe it's a bug even..? The leaf has like a few small irregular patches, looks like someone's taken a piece off of it, dug into it a bit.. like cutting away the outer layer, on BOTH the upper side of the leaf AND the underside of the leaf. Maybe it's been abducted by aliens..? I'm confused.. and scared it might spread to my other orchids. :( One of my orchids had a virus infection ("Irregular markings on leaves, discolored or uneven patches on flowers" - www.orchid.org.uk) and my book said to cut away that section of the leaf so I did. This looks different. Like carving into it from both sides... Anyone encountered the same thing..?
Still assasin bugs?

Still assasin bugs?

my home.

my home.

Garden Photos!

Garden Photos!

STEVIA!  tell me what you know!

STEVIA! tell me what you know!

Resident bird

Resident bird

Eggplant Harvest

Eggplant Harvest