I realize that's an all-encompassing title.  I'm here trying to get some reassurance and understanding of what's going on in my body. 

I started coming off my SSRI about 6 weeks ago. I had severe reactions to my Luvox which were just as bad as the withdrawal, just different, so it has been rather quick but not cold-turkey.

I keep having one particular symptom I can't find much about, or maybe others are describing it differently.  

Basically what happens is that my entire body feels engulfed by an irritated nervous system and muscles. It's not pain, it's like irritation. Other ways I'd try to describe it would be words like "formication", "restless body syndrome", "itchy muscles". It feels like everything is super heightened, on, irritated, jerky, moving, akathisia, not sitting still . But I am. it feels like it's all on the inside. 

When this happens, I end up feeling super anxious, disconnected, angry, etc. I don't know why the mental and physical parts always come together and to me, it feels like the nerves are literally affecting my brain and emotions, which is terrifying to me. I feel like I'm going crazy.

Usually, anything that "ups" my body makes it worse-baths, caffeine, sugar, exercise, sometimes just eating. It's like my body is freaking out.

Has anyone else experienced this while going through SSRI withdrawal? Does anyone know what's actually going on, how I can help it, and ultimately, will it go away? I just need to know this so I can keep fighting through it because it drives me to the point of suicidal thoughts sometimes. 

Please help me.