Do you seriously have HPPD? I've been curious about this disorder for a while and have thus far been unable to find an actual case of it from my person experience.... Was this from a single dose of a psychedelic compound? What was the substance and how big was the dose? Are you positive the chem you got was actually what it was sold as? (i.e. was it actual LSD or could it have possibly been NBOME or something similar? did you have the chem tested?) Did you take multiple (psychedelic or non) compounds at once? Or was this from repeated doses sustained fairly regularly over long periods of time? Any pre-existing mental/psycho-social disorders? Are you taking any other medications on a regular basis, or were you during this time? Sorry to bombard you with questions, I'm just interested to know what HPPD is all about and what set of precursor conditions must be aligned before it can manifest... Don't answer if you're not comfortable talking about this. I just feel like this topic needs much more information and research.
https://www.youtube.com/watch?v=ZPju_NFwVXs"]Alien Contact - The Message (You have to see it for yourself) - YouTube https://www.youtube.com/watch?feature=player_detailpage&v=ZPju_NFwVXs#t=932s