Anxiety and Panic Attacks

hello, my name is kayle and i have well i don't know what i have...on November 1, 2009 i smoked a stronger type of marijuana. the rooms were spinning, i was sweating, i couldn't remember things, things didn't feel real to me at all,my heart felt like it was going to beat out of my chest, i could not feel anything at all i was completely numb, i had bad confusion, i didn't know who i was or where i was, i was extremely dizzy and i kept falling over i could not walk straight, i felt like i was dreaming or in a dream, things were moving in slow motion, i couldn't eat anything without feeling like i was going to puke, i don't know there was a lot of crazy things. i thought it would have went away in like some hours but it never did.when i would try to go to sleep it was horrible i couldn't stop shaking inside and out.when i woke up it was still just as bad. even when i woke up the next day after that...it was really bad for a whole week. then it kept going on. i still felt high like things were unreal and this was my first time smoking marijuana that was strong . i smoked it one other time but it NEVER did any of this and i went back to normal. now even today i feel like i'm still not real or i'm still not normal it is gotten way better now but i still have side effects of dizziness,feeling unreal, not being able to understand people sometimes, the derealization,i get out of breathe sometimes but my heart never beats fast like in a panic attack though, things look weird to me and this all is permenent. i have a lot more symptoms but i can't think of all of them right now .....my mom says that they are panic attacks and i think i have some anxiety too but i know this just isn't that sometimes when i go to sleep and i wake up i feel like i don't know what to do or in the middle of the night if i wake up i can't breathe or i forget to breathe and it feels like i don't have to breathe. this one day i felt like i couldn't breathe at all when i woke up and when i get tired my body and mind and symptoms get worse and i can't function properly. i feel sometimes like i'm going to go crazy which is i think is a panic attack and then i have these one attacks well i don't know what they are but i feel like i'm detached from the world and my body and i feel like i am in some other world or i'm not on earth. it is soooo scary...am i slowly dieing? or what do i have please....i'm soo scared one day i will die. don't know what this is and i never felt this was only after i smoked that marijuana. please ..what is it.........???? i feel sometimes like i go in slow motion also. sometimes i still forget things and i really can't remeber things . i NEVER feel normal EVER!! what is this?what is wrong with me? what is going on?do i have permanent brain damage . i also use to be able to eat a lot but when i smoked the marijuana i can't eat a lot. i also don't feel like i am all there in my body. i feel like i am dead but i know i am living. will this go on for the rest of my life . i feel like i am dieing...i don't know what to do. things sometimes feel like i can't understand them sometimes.please you have to help.....i never feel like i am me.i was 15 when i smoked and i am 16 now.am i slowly going brain dead? what is happening to me. please i need answers. i need to know i will be okay.