I feel so alone.

I am lonely and I feel like I'm all alone. My other half is gone. My partner. My best friend. I fell so lost. There is not one single person in this world right now that can fill that void. What do people do? How do they survive the emptiness?  I know God is supposed to fill that void and maybe I'm not allowing him to I don't know. I feel like I'm lost in a dark forest. Never to be found again. Why do we always take so many things for granted. Why don't we listen when people say your never promised tomorrow. Why don't have this huge knot in my throat and I feel like I'm gonna choke on it!  When will this all end?  Will I ever really be happy again?? Right now I'm not so sure?...........