I am panicking. Do you think I have it ? I did acid once , just one tab , last Wednesday and i just have some minor problems, like a little bit of head pressure and it seems like reflections last a bit longer . I'm starting to panic though reading that this is how it starts , as I already have autonomic dysreflexia being a paraplegic and cannot deal with blood pressure problems . Please answer I'm only 17, could it all just be in my head ?, I have also tried adderall , not for about 6 months now , and shrooms twice , and have my medical marijuana license. Please help me