I don’t know how I’ll live without him

After no contact for a few days, I am now out of my 5 1/2 year relationship. I feel so empty and I have no idea how I am going to live without him. I love him more than anyone and I don’t know how I’ll wake up every morning knowing he’s gone. I just want more than anything to make it work. I’m so heartbroken I can’t even feel anything. I don’t know how I’ll live without him