So here it goes... I have been smoking weed for about 3 years. Smoking quite regularly, a month ago I had a tab of acid and then a week ago a pill of pcp im not sure if this makes any difference but i think its relevant. After the night I was ok but now I am kept awake at night thinking I'm going crazy. I was smoking weed at this point but it was making my thoughts worse. Yesterday I decided not to smoke for the first time in about 4-5 months and I'm still feeling pretty bad to he honest still things seem unreal sometimes I will look at things and start to trip but its like for a split second, I'm not sure if this is something to do with serotonin in my head. Maybe I'm feeding the fear and worries I have. I'm thinking bad thoughts and I'm just wondering what I should do? I have read a bit and believe it may be just anxiety or something I'm not sure. What does you think? Does anyone have any advice?