How do i get my family off my back about my pimplez!!??

my mom sis and bro keep tellin me 2 pop my pimplez i tell them theyll go away and they do!!! but they say ill be made fun of i dont really care i dont lyke popin them cause 1 it hurts and 2 evry time i do it my face just gets jacked up and they turn into scabz i need help!!!