Since a few years I am not able to keep things in my memory for a longer time, I keep forgetting things,I sometimes feel like I am not in reality this is a dream, Its very difficult to fall asleep, When I suddenly think about my embrassing past moments I just start talking to myself out of nowhere and I start to make weird faces suddenly (I always realise it later about what just I did), My insides keep telling me to do dangerous things or not things not good for that particular moment. Sometimes I hallucinate that someone said something, what has happened to me? Please tell me