I always think someone is looking at me!(Even though I know I'm alone!) This bothers me so much and doesn't let me to focus on anything!😢😔

I don't know what to do anymore, the fear of psychosis and schizophrenia is so bad in so hyper aware of everything I hear and everything I see, I've always had eye floaters now I convince myself that it's really me hallucinating, I've always had tinnitus but now I'm convinced it means I'm going to go crazy soon, I can't sit in quiet because all I'm focusing on is what I'm hearing, and searching for any sounds I can't distinguish, when there's background noise I get so anxious if I think I heard something but im not sure I did or I'm just anxious, I'm terrified I'll start having delusions and sometimes my brain confuses some sounds for other sounds for example say I'm hyper focused and I breathe and my nose makes a whistling sound my mind interprets it as a scream and I freak out thinking I'm hallucinating only to focus closer and realize it's my own breathing, earlier I was so anxious that I couldnt tell if I had an intrusive thought or heard something, I don't know how to make it stop, I've been through this theme before I just forgot how hard it was I'm having a panic attack please help

does anyone else with this theme hate to be alone?? i deadass get panic attacks when i’m left alone and i sit and watch the time until whoever is coming back because im so scared. i get scared that when im alone im going to lose control and act on my thoughts. my mind goes “oh your alone now nobody would know” or “your alone so you won’t feel guilt”. i hate this so much and as much as i try to deal with it i feel it never gets better. it doesn’t help that i have agoraphobia now either. i need tips!

Paranoia… I need to know because I’m feeling very alone in this. I’ve never met someone with the level of paranoia that I have. I can logically explain things to myself and somehow my paranoia convinces me of another story. I’m constantly thinking exaggerated thoughts that there are so many scary possibilities. Am I alone in this or what? If so any suggestions on how to calm these thoughts