My best friend has applied to work at an different club

I’m feeling heartbroken because if she gets the job I might not ever see her again and I’ve only been working with her for two months but I known her for an year before. I’m upset beyond words and she knows this but is still going through with it. She knows I can’t drive yet so I can’t even come to see her 💔 I don’t know how I would cope without her , she’s helped me through so much and it’s like loosing an part of me. I don’t have the same connection with the other girls , yes I have an group of good friends but she’s truly part of me and I hope I can convince her to stay.