Is my best friend still my friend?

me and my best friend have been friends since 6th grade. me and her have had alot of drama. and i meen alot. once she almost said she wasnt gonna be my friend. i need help on what i should do. im 13 and im gonna kill myself, without her i would die. and latly she hasnt been txting me calling me or any of that stuff. i just want to get along with her and be her friend forever. i really need help should i give her time or what. she is my world my insperation. i dont no what i would do without her... help????