I Don'T Know Me Anymore

I keep getting asked today, "What's wrong?". Nothing is really wrong. But try feeling alone all the time. I hear no noise, no one is speaking. Nothing at all. I try and keep it together but it's getting harder. I feel like I'm forgotten most of the time. I'm just there. I feel like nobody listens anymore. When I speak, I'm never heard. When I walk into the room they look past me. Even when I'm out with a few people....I don't feel..like me