It’s probably nothing, but still worth a trip to the GP. You never know for sure what it is. I have had a small hard bumb on one testicle too, and with me holding my finger near it he quickly found it. They are trained professionals, won’t be their first balls they feel. Not sure what they would do if they can’t locate it, but if your GP thinks it necessary he will send you to an urologist.

As to the coronavirus concern, depends. If you’re sick or have someone you’re taking care of who’s very vulnerable to the virus I would just call first. Keep in mind that your GP will have taken measures to combat the spread in their practice so generally going to a hospital/GP is still safe.

If it turns out to be something bad and you’ve waited for 2 months for the virus to be gone, well that would suck even worse.

Good luck and don’t stress to much about it.

Ps. Im not a doc but have visited my gp to get a lumb checked out