Hi! From my own experience, I can tell you, I don't want to scare you, but go to a urologist. If you have a swelling of the left testicle could be a varicocele. It's not scary, it's doing the surgery:-You better not diagnose yourself, but go to the doctor!
And I had the same problem and my left testicle was foul and redred.
I was told that there was an operation needed, but I found a doctor who prescribed injections and cured me. If I'm not mistaken, it's a month.
I think it's possible you got a hernia!
Put on a belt as a trained coach.
Go to the Doctor!
Number four is almost right. He said a hernia. But the more accurate and the name is: weak hernia and without surgery will not pass. The surgery's not so complicated, they're going to put one thing like a net on the hernia site and you're a top guy. Many of them have this problem and they have a surgery. But without surgery you will not pass, and the longer you wait, the more you will grow your tear. Go to the doctor immediately! Good luck and calm.
1 casnick1 answered