Come on, anyone with (proper) common sense will visit doctor by
now, instead of asking "is there an infection with my ear?".
I mean when was the last time you heard that yellow liquid
coming out from your ear is normal? The answer: NEVER!
Some people really need a reality check and should stop living
in denial. This is the reason why some diseases which can be healed
become unhealable because of late detection due to self-denial.
Just like ditzy said, I strongly suggest you to visit a doctor
and stop looking for unknown advises on how to stop infection. You
wouldn't want to lose a ear.
I may sound harsh but I never take health issues as joke because
I know I wouldn't be laughing later if something bad were to happen
and the cause for that is I don't want to visit a doctor.
What agenda said about ear rotting might happen, the choice is
yours.
"It's better be safe than sorry"