Do you know whats wrong with me?

Hi, guys. Well... Where do I start? First, this isn't FAKE! I'm 19 right now and since I was 12/13 years old I have this mysterious problem. Sometimes, for no apparent reason, I start to see everything move faster that usual and everything starts to sound disorganized. And I start to feel like I'm literally in a nightmare, and it's almost like I'm feeling a new feeling. PLEASE, understand that this is very very hard to explain. The only thing I know for sure is that it feels like I'm on drugs while being in a terrible nightmare but lucid and as the moment passes it gets more and more intense. This is gonna sound stupid, but the only way I know how to stop this feeling is by watching a Film, cartoons or hearing my mothers voice. I can stay months without having this "attacks" and once or twice I stayed years. I don't know what triggers them or what they are... has anyone ever felt something or heard about something like this. I've looked up Hypo-mania and panic attacks but they don't seem to be it.