never heard of pot or cocaine causing anyone to "trip out"...sounds more like you are having panic attacks caused by the anxiety you're having associated with the drug use...if you haven't done any drugs in 5 weeks, sounds like you are on the right path
hey, relax.. while pot & cocaine doesn't cause that in most people, it most certainly DOES in people who are prone to anxiety!! i know this from personal experience (except the coke, that I've just seen.. i have a healthy fear of drugs & have never touched anything more dangerous than pot or shrooms from my crazy youth days).
when i used to smoke pot, i would feel very paranoid for about half an hour depending on how much i smoked, or how quickly i smoked. the paranoia would set in and i would find myself on the way to an anxiety attack, but i would always tell myself 'im not dieing.. this is normal and if i think about something else for 10 minutes it will start to go away' and ofcourse it would.
what you need to do is NOT do any drugs (anxiety or not, they aren't good for you.) but also do not beat yourself up for trying them. as a human, we all have basic needs (this is straight out of any psychology textbooks), and the need to alter our reality does exist. many children like to make themselves hyperventilate, or spin around in circles becuase it changes how they feel. so dont get down becuase you were curious. but do know that cocaine can kill you even if you dont do a lot. so please please don't do that again.
as far as pot is concerned, it's not going to kill you (people may argue on me with this) but by itself, it is not toxic and will not harm you. it can exasorbate (i spelled that wrong) other problems however, wether those are heart or anxiety problems. so if you have anxiety, don't smoke. but if you do smoke it just remind yourself that you're going to be fine in about 15 minutes if you just relax & think about something else.
you may have not had anxiety before, but it can, and does.. sometimes just appear. i didn't have anxiety until i began to face some issues from childhood, and i have had it ever since, on & off. the antidepressants aren't a bad idea. just watch yourself closely on them to make sure you are taking the right one for you. they do need a few weeks to work.
good luck :)
Pot is all natural it most cases, it would not do this to you. I would take a step back and look at wat is all going on ur ur life.