Shoulder Bump

So I have this bump on my right shoulder. I've had it for a year now, but I'm going to the doctor next month to get it removed. It is the size of a quarter and not really hurting anything, but I don't like it. I call it my shoulder cancer (even though I know it isn't good to joke about that kind of thing), but it is most likely a lipoma (fatty tumor). Shoulders are an odd place to store fat. There is plenty of fat storage elsewhere in my body, I don't know why this one decided to start a new civilization in my shoulder. Whatever it is, I'm getting rid of it. I'm removing the chip (or bump) on my shoulder.