Sticky icon ( if else )

[Jay99]

Hello everyone,

My board - Survival Daddy

You see the sticky icons? There's only 1 column not 2.
I would like so that when a user post a message and uses one of the "post icons" it shows up ok, but if I select the post as a "Sticky Post" my Pin icon comes up instead.

Basically, I need some sort of "if else" statement...
No post icon, else
Post icon, else
Sticky icon

and then if not sticky no more, put back the original icon, if user selected one.

Any help would be greatly appreciated.