What are my chances?

I'm going through something no human should ever have to experience—maybe something no one has ever experienced before. It feels like my body has completely disconnected from my mind. I don’t feel hunger, thirst, sleepiness, emotions, tiredness, my heartbeat—nothing. I have zero response to caffeine or alcohol. The only “human” part left is that I can still see through my eyes and eat. I can get meaningless erections.

Every millisecond of my life feels exactly the same. I have no inner world, no sense of self. It’s like I’m trapped in my subconscious, watching the world but not living in it. I can’t feel time or change or anything within me. I can’t even step outside to get sunlight—something that used to ground me now terrifies me. It feels like I'm stuck in some kind of afterlife state or eternal limbo.

This happened after I took duloxetine and stopped in a month. Since then, I’ve been living in this terrifying state, and I’m so scared. My nervous system feels like it no longer exists. Did part of my brain die? I genuinely don’t know how I’m still alive. I can live without emotions—but not without my body or my sense of self. That’s what’s missing, and it’s unbearable.

I don’t want to die—I want to fight—but I have no idea where to start or how to explain this without being dismissed or locked away in a psych ward.

Please, has anyone experienced anything like this? What is the best treatment to try? I need help. I’m terrified, but I want to believe there’s a way out.