There's a Vein with an obvious purple bubble/bump in my scrotum skin - just one and on the left side and it's quite visible especially after a shower. It's not like any I've seen pictures of on the forum or google images (not Varicocele, it's a an actual winding vein on the skin of the scrotum with a ball in the middle of it). I'd take a photo of it but I don't know how to add it here.

I can (carefully) push it down, but it will come back - so it looks like a vein that got stressed and bubbled. It's slightly irritating but I think bothers me more because I keep thinking about it, so I'm posting about it here to see if anyone has had this happen before.I think it happened while we were messing with a ball sling a few days ago (like a penis ring but goes around the ball skin). Wife and I used it plenty of times, but perhaps it stressed too much or something.