Hello. So I’ve had an issue recently where when I get angry at myself, I hit myself in the head. During this “episode,” it increases and gradually the hitting becomes less and less voluntary. Soon I’m hitting myself but I feel like I’m not the one doing it. It’s kind of like a tic. 
At the same time, I generally yell or snap at people around me, but it’s more like I’m watching myself and predicting what I’m gonna say. It feels like I’m watching a show or something.
After I come out of one of these attacks, I generally feel very blurry and like my head is numb. 
Does anyone else experience this or know what this is?