Fishy dick

So I was fapping, and I had a little juice on my head. I wiped it off, and I smelled something odd. My cock always smells weird, but I decided to sniff the tissue for some reason. When I did, it smelled like fish. BAD fish. Cocks aren't supposed to smell like a dirty vag, or a fish market.

No, I didn't have sex with a whore, and yes, I am uncircumsized.
I admit I don't clean it too often, either...

What the fuck should I do?

[m]
                                    __________________
            .'`/        o  o  o  o ( I just realized  )______            
           /  (       o             ( that I smell just like )
       .-'` ` `'-._ o    .')         ( some moron's freshly )
     _/ (o)        '.  .' /           ( fapped cock. )------
     )       )))     ><  <             --------------
     `\  |_\      _.'  '. \
       '-._  _ .-'       '.)
           `\__[/m]