hey, im not sure if this is right. but i used to really enjoy smoking weed, i smoked it fairly heavily for a good year but this august i had an extremely heavy first trip on lsd and it shook me up a bit. iv taken a variety of other drugs and no reactions but since the trip about a two weeks after (did smoke in-between this situation) i had a wake and bake with some mates and we watched a film. after about half an hour my head filled up in a completely different way to normal and my thoughts started to race. i was repeating everything being said in the film and had to leave to calm down. now every since i have smoked weed because of that experience i feel uncomfortable smoking it and bring on this thought process again. which is incredibly annoying as i used to find it so funny with my mates and have some really good memories lean as a bean! http://www.hipforums.com/images/newsmilies/smilielol5.gif
Just smoke a few more times. You'll start to chill out about the trip. Just give it some time, and more thought, and you'll come to terms with what happened, and eventually things will go back to normal. Try not to worry. Everything's alright.