I too renacted the abuse as a child, it isn't by any means abnormal, it is what we do to process the pain and confusion we are feeling, we don't know how else to cope and manage, so we do what we can to surivive adn process as we are capable. You are not alone in this.

I would most deifntly say what you are experincing is a body memories, please do tell your T about it, so they can help you learn grounding skills and ways to cope with the emotions and memories they bring up

Many peaceful thoughts to you
Typo