Physical & Emotional Abuse Support Group
Abuse is a general term for the treatment of someone that causes some kind of harm (to the abused person, to the abusers themselves, or to someone else) that is unlawful or wrongful. No one deserves abuse, period. Abuse can be emotional, physical, or sexual.

Many other people here have suggested calling a friend, or going for a walk/exercising, writing down what's on your mind, or playing with a pet. The feeling will eventually pass, but it's hugely a matter of doing something healthy for you/helpful to you with your time until you get there.
I've been No Contact for months, having moved away almost a year ago, and there's still some days where I wonder what the ex is up to, but it's nothing like it was before. Currently I'm able to just shoo those thoughts away or remind myself of how bad the relationship was for me, and I feel a lot better. It took a ton of willpower, pain, and work, but I've realized it was worth it considering now I know I don't ever have to feel that way again. And I hope that with time and care, you can feel that way, too.
I am struggling but everytime I have to remind myself that all the good times were always followed by some very bad ones. I am trying to talk to as many people as possible, my parents, my close friends.. and it calms me down. It makes me see sense into how terrible that relationship was and how no person should ever be made to feel that way.
Make yourself a list... Mine was called the ABC's of my abusive husband. I listed everything....that he was and he did and hung it on my refrigerator. Read it all the time.
Also, stay away from him and everyone that knows him. Make new friends. 20 year marriage for me....I had to leave a lot behind...but it was necessary. I deserve to be treated better...so do you. Believe that. ....THAT is the truth.
but I wish I could pretend this time would be better. the truth is louder than those hopes...............thank God.
But my magnet attracts the sickest most dysfunctunal so for a while I chose unhealthy isolation.
Good luck beautiful one.