Am i hell bound :(?

Okay,I am 13 years old and I am really mean to my parents for no reason.My mom is an alcholic and she is mean to me and used to be mean to my sister.She says that i am an entity a evil one and that i might be the antichrist.Well,i feel bad all the time like i can never get happy and i feel as if i have no NO connection to God or Jesus when i try to pray :( I pray but i feel like He doesn't hear me.I feel as if im chained by my soul andc cant escape. Can a minister pleaseee help me :( please i beg