I have a pea shaped lump behind my ear.This's the third week that it's there.It doesn't get bigger or smaller,always the same size.If there is someone here,who had a lump behind his/her ear before and went to the doctor,could you pls tell me what the doctor told you what it could be?And how did you treat it?Any home treatments for that?How many weeks or months later did it disappear?I wanna get rid of it asap because it makes me think that I got infected

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