I’ve been stuck in a dream for a year

Last year I took too much cannabis (edible) and I guess I had psychosis or something that made me freak out and question reality. I saw the frameworks of the universe and reality, and saw that it was all a fake with my own eyes. It was like seeing reality was just a PowerPoint or set of images stacked on top of each other to make us think it’s something more. I felt extremely foggy for about a week and ever since then it’s like I’m stuck in a dream life state. It’s like the feeling when you’re high except now I’ve just learned to live with it but I always know in the back of my mind I’m not awake at all anymore. It’s like I’m viewing life through a lense. I’m still the same person with the same personality but I’m not thinking about my actions rather just sitting back and observing as everything moves on. I don’t see how I can go back to normal after what I saw and my biggest fear after the psychosis was knowing I couldn’t unsee what I did. I don’t have money to go to a proper psychiatrist and am not sure what to do as I haven’t taken any steps to better myself at all.