Midnight5q1, what you describe are the things we have almost all experienced. I think it is a part of having been traumatized.
Suggestions made to me at times like that was that I keep close to my friends, and that I get involved with as much hard exercise as I can so that I truly tire out my over tensed body. Both of those helped me.
I sure wish you did not have to go through this.
Can I just say something about who you are, even though we have only met here?
You are a man, you are a man who has endured bodily insult that none of us should ever have to endure, you are a survivor who has not given up, has not quit and is not a loser.
I suspect that you are also a very lieable guy. thoughtful of others. You have the courage to face yourself and your past and you have the strength to get intimate with us. Because, talking about these things is as intimate as life gets.
You are a friend that folks apparentoly like to have around. And you are a friend to them.
Finally, for me, you are a bit of a hero.
I hope that this helps a little in your wondering about who you are.
Bob