Struggling with C-PTSD and Hallucinations

I am still figuring this app out but I've been struggling with C-PTSD due to extreme trauma that I will not get into but it has caused me to be incredibly paranoid and anxious--but now I feel like I've been seeing things (or people) that aren't there, or even having auditory hallucinations of things that can't be happening at that moment. I also struggle with ADHD and don't know if that's like my mental soup clashing but it's starting to scare me. I don't understand what's going on and was hoping to see if anyone else had this issue? I don't want to be normal, I just don't want to be alone.