Hello. I have the doctors Tomorrow but in the mean time I'm looking for some reassurance. On the bottom of my scrotum close to my anus I have quite a large lump. I can feel it on the outside of the scrotum it's flat and hard but inside there's a lump which feels like it's attached to the inside of the scrotum skin. It's not attached to a testicle. The best way to describe it would be to say it feels like a third testicle. It doesn't hurt but the outside of the skin was itchy today. Does this sound cancerous to you or do you have any idea what it may be. Thanks.