I later checked on it and felt it. I can't really seem to see it, but rather feel it. As of today there is no pain to speak of whatsoever. And when I feel it, it doesn't feel like it's on my testicles, but rather on and a bit under the skin. You know, it could be a pimple, if what you're feeling is on the skin and what you're feeling is where the pain is.
Pimples can come anywhere on the body, anywhere there's skin.
I don't know. You haven't described what you're feeling when you touch the area. You haven't described whether the pain is in one tiny discrete spot you can touch or all over your scrotal area. Since there's no real description of what's going on with you, I think that you should have someone check it out if possible. Also better than being scared to death.