6 years of Friendship

This is all fresh, it just happened like 2 hours ago. My best friend of 6 years the guy who I fell head over heels in love with is no longer part of my life. He was telling that he was leaving to PR and he decided to put distance between which confuses me so much? Because normally you’d want to spend every moment you get with that person. This went on for the last two months and I had made the decision to just go our separate ways because we’re both toxic for each other. Today I found out from him that he has been talking to another girl while still telling me that he loves me and that he will miss me. I’m hurt and broken but at the same time I know I didn’t do anything to ruin us. I love him with all my heart and it hurts but I just don’t know where to go from here?