I have some balls on the skin of my testicle ...

Lately it has been showing some balls on the skin of my testicles and when it bursts it seems to be like a spine, but there are some that are growing up to become the size of an orange seed, you know what to say? This ball is hard sometimes, some of them burst, but there are some great ones as I told you, what can it be?
Expert answer:

Apparently it seems to be some type of skin infection, but the diagnosis of this type of injury is usually done by direct visualization of the lesion, it is difficult without seeing exactly what it is. Ideally, you should seek a doctor to be able to be examined for diagnosis and treatment.