I have a question and a problem that I cant tell my parents about just yet. Im not sure if this is a serious problem or something not to worry about. The other day I was going to the bathroom and felt a little ball like bump on my scrotum. I researched what it could possibly be and I found that it was a "free floating lump on my scrotum". It is located on the line that runs up the middle of the scrotum, but it is only attached to the skin, not the testis. I need help. Im not sure if this bump could be something serious, or not.
Please help me and tell me what this free floating lump could be. Also when i pinch the skind around it the ball is a little underneath the skin to, but still free floating and not attached to anything except for the scrotum. It is about the size of a pea.

Please help me someone!!