Fighting with a best friend

Molly

A few days I got into a really big fight with my best friend and now he refuses to talk to me. He’s been going through a really hard time lately and I’ve tried to be supportive but he said he was in a bad place and he needed time by himself so I said I understood and to take all the time he needs then the next day posted a video of him with a bunch of friends so I called him out on it asking why he would say that to me then hang out with those friends especially when he was complaining about them the other day then he got rly mad at me and said fuck you and said that I always got so upset when he didn’t give me 100% of his attention and he needs a break and doesn’t want to talk to me or see me for the rest of the summer and it rly rly hurt. I’ve tried to apologize like crazy and feel like shit but he won’t listen to me and keeps making me feel worse and worse and idk what to do. I miss him so much and even think I have feelings for him. He’s so close and important to me and I don’t want to lose him or keep fighting especially since he’s leaving for boarding school soon. I’ve tried giving him space then he keeps sending me videos or pics of him with other friends and it makes me feel horrible. I miss him and don’t know how to get him back.