dealing with breakup

I just broke up with my significant other a few days ago. I know this happens many times among other people but i feel so alone here. I feel the pain is stabning my chest. I wish love never existed at all. I feel extremely unloved even when among my friends. I want to find the one as soon as now. Nobody can heal me except the same love i have experienced. Why can so many people deal with this kind of pain but not me. Btw this is my first official breakup