What is this lump in my ear lobe?

So there's a growth inside my earlobe that's about the size of a bb, and I can't figure out what it is. I used to think it was a pimple, then I forgot about it being there for over a year. Recently someone felt it and mentioned it, and I remembered it being there again. I'm guessing it's not a major issue since it has been there for such a long time and hasn't been an issue, but is there some way for me to remove it? Also, what is it? It's on my earlobe, and has not grown in size