@Ekulnailuj I am 55 and was diagnosed with CPTSD about 10 years ago, despite living with it (now I know what it is) since I was 17 when I escaped my abusers. It has been very hard and I think knowing I will never "recover" but will gain more and more tools to manage it, has eased some of my stress over it and helped motivate me to try many potential tools to help.
I have finally found a therapist who is good having done many years with an average counselor and psychologist. My therapist is an Accredited Mental Health Social Worker, with a Master of Counselling and we use Internal Family Systems (IFS) as the model of therapy. To learn more about IFS there is a great book "No Bad Parts" by Richard Schwartz which will help you get a sense of whether this is something that will help you. I also watch a lot of YouTube videos and especially benefit from many of the ones created by The Crappy Childhood Fairy - https://www.youtube.com/@CrappyChildhoodFairy.
I find avoiding social media and the daily news cycle to be beneficial too, I get anxious enough without other people's drama and hearing constant depressing news.
I learnt a daily ritual from The Crappy Childhood Fairy that she has on her website for free. I write my fears and anxieties out twice daily in a small ritual that involves the writing & then destroying of the notes followed by a simple meditation. This is useful, I'm not sure of the science behind it but it is a theme I have seen a few times in mental well-being resources.
The usual recommendations of a good healthy diet and regular exercise is hard to maintain but when I'm doing it, they are really helpful. I built exercise into my daily routine by cycling to work which kinda made me stick with it.
I have very limited friends but was blessed to meet a woman (my wife of 24 years) who had the compassion and empathy to stay with me as my CPSTD became very apparent after our first child was born. We now have two adult children and they and my wife are my best support team, they can now recognise when I'm becoming dysregulated after a trigger and know what I need at that time.
"Normal" life is not easy after an abusive childhood but I still have good and bad periods in life and finally in my mid fifties I have a belief that my life will continue to get easier to manage as I continue to build my tool kit of coping strategies. I am still my worst critic, I still get dysregulated pretty often and I find it tiring but remain open to learning new skills to manage my cptsd.
I hope something written here has been of use and that you continue on your journey to finding your good place.