It can be caused by shaving or friction. How scattered? Even when herpes is non-itchy and not raised much it is still usually localized. I have had outbreaks in different places at once before, but even then it has been separate circles of bumps in various places as opposed to an Acne like 'buckshot' look..
Get checked out and remember that it is not the end of the world. TONS of people have it and there are like 10+ different dating sites online now with surpisingly high quality people of many different age groups.