How to get over first heart break?

Isabella

It’s been 3 days since I lost my everything and I was just wandering how I get over him? He helped me through the literal worst time of my life and is literally the only person I have in my life to talk to but he doesn’t really want to talk to me and said he would when he’s ready. Anyone know what that could mean? But yeah I just feel so empty and like I’ve losted a whole big chunk of me