As everyone here has stated, please see a Doctor. You are showing signs of epilepsy and bi-polar disorder. The fact that you were having uncontrolled rage and then uncontrolled full body spasms. Also, I would suggest NOT smoking any more marijuana as it brings out latent mental disorders. That ISNT a rumor, it's truth. So as for the bi-polar disorder goes, I think you've definitely got it. Get medicated and please stop the smoking or it will only get worse. This is your life, not anyone elses we're talking about.