:( advice

My ex husband and I been divorced 2 years now. We was together 15 years and married 9 years. He divorced me and moved on. I still can’t really believe we are divorced. We have a daughter together. I still love him so much I didn’t want the divorce he did. I always think about him constantly. We do not talk. If so it’s in regards to our child and that’s done by texting. If he saw me he won’t look my way. I still cry, I still miss him so much. I want him back sooooooooo bad. I’m always thinking maybe he will come back, but I kinda know he won’t... what do i do?