Break up anxiety

[Animesh24]

I had a hard breakup last year. My best friends are more close to her. I had been loyal and tried to be ideal for her and i really affected myself mentally in the process. When she left me it was all in vain. Now i have anxiety issues. No one to really open up about it anymore. I am so confused about my future and so much feared to lose those friends too that are hers too. But they are toxic to my health as i now want to dissociate myself from that girl i was in relation with. How will i cope up. I am really scared