Raised Bump on Clownfish Face

[VO6]

Unfortunately, I just noticed that my golden nugget maroon has a new raised bump on its face. I’m not sure what it is. I’m going to upload some photos down below.
It’s as if it’s a white head.

 

[VO6]

anyone?

 

[Big G]

Can we get a better photo, perhaps with the blues off?