Body and mind out of sync

Can anybody relate to this...? My main big event happened many years ago. I have regret but mentally i have made some progress in dealing with it more healthily and rationally. But my body is stuck in nervous energy which seems to make the thoughts spiral and it feels like a chicken or egg loop where if im feeling calm in my body my i will think myself back into physical discomfort, but if my mind is calm, the physical discomfort will dictate my thoughts and get me focused on my event. I may not have explained this very well but it should make sense to some people 🤔