I think it may be psycological.Why exactly did you go in the 1st place. Somtimes places,tv,movies, or even people can place thoughts into your mind and then your mind can take it and run. I suggest you seek professional help there really may be some sort of repressed memory inside you. The holy water will not work for you I think it is in your head..However if what I told you does not work then it may be safe to assume some drugged you sounds like LSD The effects of LSD can vary greatly, depending on factors such as previous experiences, state of mind and environment, as well as dose strength. Generally, LSD causes expansion and altered experience of senses, emotions, memories, and awareness for 8 to 14 hours. In addition, LSD may produce visual effects such as moving geometric patterns, "trails" behind moving objects, and brilliant colors. LSD does not produce hallucinations in the strict sense but instead illusions and vivid daydream-like fantasies, in which ordinary objects and experiences can take on entirely different appearances or meanings. At higher doses it can cause synaesthesia. The drug sometimes spurs long-term or even permanent changes in a user's personality and life perspective.