hi, i'm new here and found this site very helpful..first of all i'm 19 years old, male. a month ago i did lsd, it was my third time and last, and got a really bad trip. 5 days passed and then i started getting panic attacks, at first i thought something bad happened in my brain. my family quickly put me in therapy...my psycologist tells me is only anxiety, but i keep getting lots of headaches, weird ones, like suddenly in the back/left part of my head and back of neck and back of the head..they star for like 10 minutes and leave, then feel tingling in my head and in the back of my neck, I still get little simptoms from the panic attacks but not bad anymore, but the headaches and the back-neck tingling won't go...do you think that somehow my brain got affected or is it just afftereffects of the drug orpanic attacs, any help is really needed. thanx