Is this ich or brooklynilla

[wazaap]

I had this fish for almost a month but then I noticed that my clown had white spots on it at first I thought the fish got into a fight but with closer look i saw that is was something like ich

 

[Jay Hemdal]

The picture isn’t quite clear enough, but that looks like an ich infection, pretty late in the infection. Do you have other fish? How do they look? Do you have a treatment tank?
I can see a hint of the fish’s spine that means it is pretty thin, that combined with late infection ich means you may not be able to save this fish.
Jay