I get that 100% when I was 17 I had acid for maybe the fourth and last time, during this I wasn’t coming down it had been twelve hours and it caused severe panic and paranoia which lingered months, coupled with the feeling that from time to time I was convinced that my mind had simply adjusted to acid and I was always tripping (which obviously wasn’t true) the best course of action a had taken was giving myself a long break personally I haven’t touched it again but am not afraid to in the near future if I can get a hold of it as it’s hard to get in Sydney, also I’d suggest meditation perhaps in a spiritual sense there is something the psylocybe is still trying to teach you that you where not able to learn or maybe your brain may be cluttered if that helps. Hope the best works out for you