Relationships

Okay so I was dating one of my best friends for a year and a month after our one year anniversary he broke up wit me with the old it's not you its me. We have been broken up for only 2 months and he's already dating someone new. He was the first guy I loved we were each other's first time. I know everyone moves on at their own pace but it just hurts. Like that should be me. Like how do I move on? I was sitting here wondering if I moved on early would he be upset but he didn't care. Like how do I stop hurting? I need help 😔💔