I have been having a bit of a problem with my increased anger and I am not exactly sure what it means. It was like this when I was a child, so my mother said, but it died down in my teens. Now, it seems to have sprung up again. I screamed at my boyfriends' mother a few months back. Though, the topic on why I was angry was forgotten and it was like I was just screaming just because I could. I never scream. I realized then that I was shaking and I could barely even see at that point. When I went to my room, I did not stop shaking and I could not feel my arms or my face. They were completely numb. It remained this way for at least a minute. Ever since this point, my anger has gotten worse. I will just be sitting on my bed and suddenly, it feels like my heart is racing and I become agitated and angry for no reason at all. Nothing starts it, I am just sitting there. I have tried searching elsewhere for answers, but I keep getting things on 'High Blood pressure' and 'Heart Attacks'. I am only 21, should I be worried about heart attacks anyway? Is this stress or anxiety? Or something else all together? Though I have been diagnosed with Bi-Polar and Schizophrenia, I didn't have this anger problem when I was in the Navy Mental Health Hospital. Help? It's ruining the friendships around me.