I'm alone.

I have a husband, but I feel alone. I have several close friends, but I feel alone. I have loving family members, but I feel alone. I have people. People who would miss me if I was gone, who would cry if they never saw me again, who would break if I disappeared. And yet, I feel alone. I feel like the world is closing in on me, like my mistakes and failures are defining my life, and crushing me under their weight. I can feel my heart literally aching. I just feel so alone. So pointless.