Friend break up

I’m currently feeling like I’m dying on the inside. It is not an unfamiliar feeling but it sucks that I am once again going through this feeling. I do not wish this feeling on my worst enemy. My heart actually hurts. But also… I’m just numb. Dead on the inside. I don’t want anything or look forward to anything anymore. I feel like I can’t function but I am. I know life goes on, but currently time stands still.