I have a small formation in my groin area(about half a cm in size) since last 6-7 months. Don't know if it is cyst or something else. It is just under the skin, it moves freely when pushed around and does not pain, It is not growing in size as well. Have no discomfort in general because of it. Please tell what is it and is it something to worry about? Could it be the sebaceous/epidermoid cyst? What needs to be done to get it fixed? Any general medicines that could reduce it? Thanks.