found this article......
These are very normal, around 70% of people have them in some form. They are not spots, but a discolored hair follicle that is no issue at all other than for cosmetic reasons (I have them a bit and find them a bit unattractive but not a major flaw).
Don't squeeze them! This Will only make them worse.
There's no sure way of getting rid of them, but try exfoliating whenever you shower, shaving with direction of your hair (on your legs) and following with a decent moisturiser. They should clear quite well.
Good luck!
I have the same exact spots!!!!!!!! I don't know what they are either but sometimes when I tan they clear up a bit