Hi, I'm 18 years old. About 9 months ago I was intoxicated by consuming a huge amount of pot, very unfortunate, yeah, wish it never happened. After that everything went crazy in my life - insane dreams, unreal thoughts, delirium of fear, fear because of nothing, I could almost always here my heart beat, plus vibrations in head. I did blood analyses, cat skan (CT), kardiograms and ext. Everything looked great. I would start to get nervous and anxious because of nothing. As soon as I would try and relax my head I would here vibrations or sensations in my head after which my heart rate and pulse would soar up again. This and other bizzare stuff would happen to me for the past 6 months. Could anyone please help me out. PLEASE! I have been suffering all this time and nobody knows what the problem is. I don't take any medication, just try and relax but a recent filling in my teeth after which the doctor started to drill my teeth and it really vibrated up yo my head LITERALLY nearly killed me because of my heart rate. Please guys help me out