one will really notice the dots unless you talk about them and also you probably shouldnt wear the tights cause people will notice them and then look at your legs and then see the dots

just happens with harsh shaving. it will go away in a few hours.

Depends where they are, could just be heat spots (usually in areas such as the thigh which are constantly hot). My ex (phuck that biyatch) had them on her legs, never noticed til she actually told me about them