Is it possible to get sick from anger?

I get really angry a lot of the time for a long time now, and my anger gets out of hand. It takes over my body. Like I get cold and I start shaking and shivering, and I get stiff, my hands sweat. And today idk but my bf made me mad and i got a rash looking thing on my chest. I don’t know why i don’t know what it is.