I’ll keep this short.. I made a decision to try MDMA one time in the summer of 2018 at a music festival. I took .15 grams and I weighed about 110 pounds. I am a small female, 21 years old at the time. I did not develop symptoms right away. I noticed floaters the following month, then another month I noticed after images. By September I noticed a weird hallucinogenic pattern when looking at the sky followed by blue field phenomenon and halos around lights. I also see halos around objects in bright lights. It’s been a year and a half and I still have my visual symptoms.