<human>: Condense the text into a few key points

So basically my ex and best friend broke up with me today and I can't stop thinking about her. Although it's only been about a month I really felt like she was the one. I've been doing some reading on this sub and most of the advice involves cutting off contact or distancing myself. However, in my case we share a close, small group of friends and I wouldn't want to distance myself apart from them, and I also don't want to lose my best friend.

Right now I feel like I want to win her back eventually, but I know it's going to be hard seeing her so often.

FYI, the reason she broke up with me is that she felt that I wasn't 100% committed to the relationship. Basically she felt that I was telling her things that SHE wanted to hear and that I wasn't genuine.
<bot>: Is there any shot of getting back with my ex (and best friend) eventually? How should I deal with the relationship between my friends? How can I become a more empathetic person in general?