i have traumas from the past

i want to heal

everybody suggest "therapy"...i am on meds and i got psychologist for a year (weekly) but all she helped me with was studies but i never really healed from my traumas even though i talked a lot about my traumas with her but i never felt healed, it feels like a temporary bandage talking about traumas openly and someone validating your feelings but it does not "heal" me long term, i still obsessively think about my past.

what will heal me?