It has been for 3 days in a row now. Every evening, I have pain in my testicles, the first day it was the right one, yesterday it was the left testicle and today (right now) I have pain in my left spermatic cord. I haven't been training there days, just doing my regular things, skating, running a bit and I also walked a lot.I am 16 years old, and even though I can handle the pain, which I would not call "huge", but just this very uncomfortable feeling. Hope that I will get a good answer, because I've been really worried about it