I'm 16 and a virgin. A few days ago I noticed three small blisters on the area where my scrotum meets my shaft. They cause no pain or irritation, even when I prod or squeeze them, nor when I masturbate. They have a glossy sheen at their head and are white surrounded by a bit of red. I do shave, though I discounted ingrown hairs, as a day or so after I noticed them, another small cluster appeared on the roof of my mouth, about 3-5 blisters. All but one has popped now and the sore left behind is very irritable(acidic drink/foods, physical contact, etc.) I'm afraid that it's herpes, but from what I've seen, the blisters on my shaft are too large and spaced-out to be herpes.