i got them under my lats, under my pecs, inside my biceps and tiny ones on ym triceps that look more liek veins
never really bothered me as u cant see them unless i raise my arms liek superman, walking straight ud never see them
personyl dont know why they bother you, to me there like acne, unless there seriously bad, they dont fuss me, i say dont worry about them if there only minor, ur just adding body concious issues for no reason LOL