so as of this morning, i had a masturbation and doing so, i noticed a single red tiny spot on my penis head, near at the center. it is not painful or itchy or anything. i went to the bathroom and cleansed everything and it was gone.
what could it be and what has caused it to appear?
I masturbate without any lubricants, creams etc..dry masturbation. I masturbate 1-2 (3 rarely) a week
Plz, i am a little bit worried for my life bcuz of these sex-related diseases. Im 16, boy and never had an actual sex.