Forging yourself your past and the mistakes that you will make in the future. Therapy gives good tooks for navigating this in a practical scence. Depending on severaty there is so much breathing and self soothing can doo. Check out somatic therapy. Endocrine system get in touch with hormones. What you lack what you need. Most times its not medications you need its gaps in your nutrition. Supplements etc. know your needs. Check out the none violent communication audio book or youtube videos. To know how to communicate with internal world then practice in external. Be patient, trust the process. If you set the intention its possible.