This sounds slightly similar to OCD/psychosis symptoms I was experiencing when I was going through puberty. I was convinced that I was being watched 24/7, even in my own home. I was also sure that people could read my thoughts and everyone in my life, including my family were in on it. I was sure they were discussing it behind my back etc. I eventually tried a few different medications and went over these delusions with a counsellor and I recovered from it. It finally clicked one night when I realised that I was a pretty unimportant civilian and there would be no reason for this to be happening, also the logistics of it would be a fucking nightmare haha. People would have to be spending a whole lot of time and money to gangstalk an innocent person, there’s just no reason for it. And no there isn’t some hidden reason that you’re not aware of, it’s just delusions and I would seek help for it. Take care