This annoying girl keeps calling me weird in cl and im gettin a lil pissed?

i'll simply be sittin there quietly and might draw a picture or something and she'll look at it at angrily scream omg your weird or the group (which i simply cant get along with) will tell me to input something because its my grade too and anything i input she'll call me weird over and i honestly dont know her or care to and never really want to speak to her but she keeps getting in my business.how do i make her stop.