Pinching pain in testicles

I got like a pinching pain in my testicles, it’s always just one testicle at the time.
But it switches, it’s like they are trying to do something but it’s being blocked and that is why it is hurting, at least it feels that way.

Anyone else got this?

Finasteride can cause varicocele’s, have you had an ultrasound performed?

Pain is never good, I got pain when my testicles atrophied during steroid use. It might be useful to get it checked.

What we can do for pain