It seems you and hallucinogens don't mix. Weed is a hallucinogen. I was a major pot head for many years. With pot you build up tolerance really fast and you can smoke all day. After a long time it doesn't do much for you. I have been clean and sober 19 years but at 17 years i decided to experiment with pot for depression and anxiety. One or two hits and it was very intense. I didn't experience it as bad as you but I got real paranoid. It depends on the strain. One type will make me very tired and one will make me very paranoid. I decided it did not work for me for my mental health. I did my fair share of acid back in the day but i never had a bad trip. I did have a real bad trip on excatsy one time. I felt like that stayed with me for years. Not flash backs but something that is hard to explain. I don't feel it anymore. Its better for me to stay away from all of it and stick to my psyche meds. I am much more stable. For those of us with mental health issues it is playing with fire. With acid you never really know for sure what you are taking or who made it. Same with meth.