Spot on penis

ive had a spot on the side of my penis for a few days. i have really bad acne but never had spots down there before. is this normal?

It can be yes - due to the nature of the genital region, with the additional warmth of layers of clothing and sweat being present, in addition to natural oils from pubic hair and the concentrated amount of sebaceous glands it is often the ideal immediate environment in which spots can develop.