u/Comfortable_Cut_799

I 19f got broken up with a couple months ago. He was my first relationship and basically my first everything. There’s been this physical and mental ache in my chest ever since. It’s been about 4 months since the break up and I still cry every time I think of him. To make things worse I found out a while ago that he as a new gf he got with only a few weeks after the break up. I don’t know what to do. I keep reminding myself that as long as he’s happy then it’s enough, But it feels like I truly can never date anyone again. What do I do?