Sadboi331

Hello, I'm new to this board. I took a dose of lsd nearly a year ago and since then I have had this feeling that I am still in the trip, even though part of my mind realizes its over. I have the usual symptoms of hppd such as the depression and anxiety and the DP and DR. However, I rarely find myself seeing any visuals. Every once in awhile I will get a sort of tunnel vision and a sudden pounding in my head, but that does not happen frequently. I had none of these symptoms until after I took the lsd. Could this be HPPD?