Im being bullied, should i have my parents call the school?

im being verbally harrassed and rumors are being spread about me by one person. she is also trying to turn my friends against me. I am scared to sit with my friends at lunch because of what she might sya to me. she even left me a voicemail saying why everything is my fault. i've been bullied before and this is not overreacting. should my parents call the school to tell guidance and my health teacher? if not what do i do