Sad day

My first love ,who I though I got over, told me today he loves someone else. It feels like my heart was just ripped out for the first time. It's as if the air completely left my lungs and I am just sitting here in agony until I finally pass yet I won't because that would be to merciful . So I must sit in this pain until one day maybe it won't hurt as much. Or if God would be graceful enough to let him breath air back into me ...