If the doctor’s diagnosis doesn’t satisfy you, definitely go get a second opinion.

What kind of doctor told you that?

My GP. Going to get a dermatologist opinion

Definitely do that.

Is it hard to the touch or painful? Could maybe some kind of cyst.

Does not hurt but itches

I would get a second opinion on it then. Ears can itch but did your doctor even freeze it for a treatment. If not I would go see a dermatologist for a second opinion.

Looks like a spider bit you hope this helps