Hmn. In this case it sounds more like a healing would be helpful. Something to remove the energetic blockages still there from that trauma.
Along these lines, the art of Qigong or even Yoga and kundalini excercises is made for this. Personally I do Qigong so I know more about it’s ability to re-balance the energy ,remove blockages and help heal the body.
You tube is a good place to start to find “moving qigong” exercises that gently start to reopen the body’s meridians in preparation for deeper work, which is called nei gong.
Qigong = energy training, nei gong = inner training. You use qiging to do nei gong, so you learn that first.
We have a pile of books recommended here: but the Water Method of Taoist Meditation can be used right away and is a kind of nei gong to remove blocks, I’d say go for that. Unofficial Tutorials: Book Recommendations Collection - #19 by Mulberry