Since I am, like everyone else here, a certified doctor. I will say that this: Without a shadow of a doubt, a new ear is growing out of your old one.
Now don't be alarmed, this is actually quite common.
The important thing is to pick a right time to harvest your second ear. If you let it grow for too long it will engulf and eventually eat your head. There are also dangers in harvesting your second ear too early, as you may amputate your existing ear in the process. Removing your second ear too early will also emit pheromones that will cause your training partners to only go for triangle chokes, thus making even more ears grow out of your existing ear. These ears will also grow quite large - and you guessed it, they will engulf and eat your head.
Now, you can't remove this second ear yourself. You have to find a certified technical blue belt (I would look on
https://www.gracieuniversity.com). Since the Gracies are also all doctors, they have Gracie breakdown videos on removing the second ear available for a low price of $999.99. You would want to consult the Technical Blue Belt alongside excellent online resources to take care of your 'issue'.
I hope this answered your question. Ill PM you my PayPal information, so you can transfer me payment for this consult.
Cheerio!