I feel like I going Crazy Everbody hates me

I have numerous delusions with the Truman Show Delusion & Thought Broadcasting being the most prominent. It started getting better over the summer even feeling like I was going to nail the school year thinking I was going to be active participant in school or make a lot of friend, but man was I wrong. A week into school and I feel like I'm losing my mind. People keep giving me weird disgusted looks or looks of annoyance, or just the presence that they didn't want to be anywhere around me, some people will walk into school beaming like a ray of sunshine and like they were the happiest person alive, than they would see me and than they immediately seem uncomfortable or their smile will quickly fade. And I will constantly think "OH NO THEY CAN READ MY MIND MY THOUGHTS ARE BEING BROADCASTED!" which I know it may seem weird to believe something that wouldn't happen to anyone in a million years but I always felt like my privacy was being invaded and I had no to trust. And I wouldn't do anything that'll make them uncomfortable I will just walk by them and that's how they would react, nor do I talk to people too much and I usually have my headphone in listening to music and doing my best not to make any eye contact, I do my best to be kind to everyone around regardless if they're mean to me, but people still always seem to deeply despise me. It' gotten to the point that I feel like I can't trust no one, my friends, family, neighbors, etc. And I still feel unsafe in my own home and how can I when it feels like everyone is lying to me, or that everyone hates. And I recently stop harming myself but I constantly get the urge to do it again because of this. I'm starting to think crazy scenario like there's a chip in my brain, or I'm part of government experiment gone wrong, or everyone able to read minds and the world hiding this from me, or that my family is not my real family it gotten bad to the point that one day I wouldn't leave the room and cried thinking that the people who say that they're my mom and sister the people who say they love me are people who couldn't care less about me and they're all pretending just so I won't get suspicious of what is actually happening and that they working for the government or something, I constantly feel like I'm being watch so I cover every camera that's in every electronic that I use I even went around my house to see if there were any hidden ones, and I started to hear some voices again. I just want privacy. I don't know what to do

and sorry for writing to much hope you're all doing well!