Girl drama: How do I get my best friend back?

[ahahah]

My friend Megan I realized after a huge fight is a total controlling bully and my BEST MOST FAVORITE PERSON AND FRIEND IN THE ENTIRE WORLD taylor started to choose her over me so I started hanging out with other people and this upset her so she confronted me with her feelings and I told her I don't like Megan at all because she makes me feel insecure and everything I do around her Is wrong, and that Taylor is starting to become EXACTLY like her and she hasn't talked to me since she also has been telling Megan that I hate her. So Megan is bitching me out and stuff which I can deal with its just that I miss my best friend . We used to be so close until Megan stole her from me. I miss her so so much and we haven't talked for like a week and we have never been in a fight, she is choosing Megan over me and I need some ways to get Taylor back because she is worth being friends with