Almost 3 weeks ago I dropped ~120 ug of acid for the first time. I didn't really have a scary trip, but I felt anxious the whole time and vomited halfway through. I also was hallucinating eyes everywhere the entire time, in the form of visual snow, and seeing them in patterns everywhere. In the hours before going to sleep I was really scared that it wouldn't go away, as I had done lots of research before dropping and knew about HPPD. I figured I would be fine because I was only taking 1 tab my first time. After my trip I actually had no visuals at all for 2 weeks and was completely fine. But 2 days ago I had a flashback. That day I didn't drink any water, and after coming home from class had a huge cup of iced coffee since I was really tired. I decided to workout, and when I stood up I felt all the blood rush to my head. Right after the blood rushed to my head I started having some symptoms which really scared me. I had some dpdr and medium visuals, but they only lasted for like 20 minutes. I also have had some slight visuals in the shape of only eyes the last 2 days. I think they are getting better, but I'm not sure because I don't really remember what to compare it to. I also can only see them if I focus really hard. Will this go away soon since it is a really mild case of possible HPPD? All help is greatly appreciated I'm never doing psychs again.