Please help me, I can't live with my mom anymore?

i need to be somewhere else. I live in a extremely nice neighborhood Woodside and ppl think i have the best life ever. But at home she punishes me harshly and lowens my self esteem. I need to get out of this house i cant be with her anymore someone please help me before i kill myself. Actually I couldn't do that, I would have someone do it for me...PLEASE HELP ME! i have looked all over online i cant find a place that will help me. I need to be out of here.