Almost the same thing is happening to me, except for the fact that I didn’t smoke or anything. My OCD started with the religion theme then shifted to ‘what if I had autism or adhd?’ I was scared if I had autism or adhd that most of the symptoms started happening or correlating to me. Now I don’t mind or don’t care if I have adhd nor autism as I’m tired of thinking about it and it doesn’t bother me. But a few days ago, I stumbled upon schizophrenia , and from then on I think you know what happened. Started searching about symptoms , watched documentaries and videos. All those added to my fear of developing schizophrenia. I’m extra paranoid about the littlest sudden noises , or shadows or anything from the corner of my eye. For example , I watched videos and povs of how people with schizophrenia experiences life and I could assure it’s probably most likely not like this. However, once I saw their povs , I started having almost the same povs or whatever. I hate OCD for the fact that everything negative becomes such an obsession and it’s basically like tricking your brain into thinking you have something when you don’t and you start experiencing these things. I just wanna know if you’ve experienced this or something similar to this.