Is there any way you feel you're not a part of the human race?

For me it's love or dating. I'm working on it but coming from excessive severe trauma, you feel beyond broken. So it's difficult to believe I'm someone that a guy could be with or love. I watch couples and it's heart wrenching inside, feeling I'm not worthy of it. Many people WOULD ditch me after learning how crippling my PTSD can be. I'm just hoping for a miracle one day though.