My testicles do not feel similar to eachother!

Hey all,

I haven't been frequently examining myself to be honest, so I can't really tell if this is a normal thing or not.

My left testicle is bigger than my left, (before you say it, I know that's normal). It is smooth and oval-shaped as a testicle should. My right testicle, the smaller one, hangs lower. It feels kind of rough, it's not as smooth as the left one. It also feels somewhat misshapen, the back of the testicle feels like a peanut, if that makes sense. It's hard to explain.

Another thing is, the right testicle doesn't feel sensitive. My left one is very sensitive, however, when I touch the right one, I can't feel much. If I squeeze it I can feel pressure but not pain.

So just to summarise;
-Left testicle; big, smooth, oval-shaped and sensitive.
-Right testicle; small, rough, misshapen and not senstive.

You guys have any ideas? Is this is cause for concern?