Please Help Me Diagnose My Betta :( (Pictures Attached)

[darlenedy]

HELP!

I think he's sick. There's a large bump cotton like on his head. Also, his belly is bloated!

What's the cause of that?

He still active and swims normal.

Thanks!

 

[Aqua Dungeon]

looks like tumor to me!

 

[Carlovel1]

Looks like a tumor

 

[mmjisawesome]

Tumer Good luck

 

[loraxchick]

that does look like a tumor-doesnt necessarily mean it will outrightly kill the fish...just looks so uncomfortable
as for his bloating, yes he is a bit fat in the tummy. cut back feeding to every other day and try to feed him some cooked de-shelled mashed up pea and then fast him for a day or two. see if his bloating goes down.
keep us posted.
cheers