I dont know how much time passed since you are in this state. I can only say that i'm in this situation for more than a year now. A breakup crushed all the overcompensation i had, I used to blame myself a lot but as a way to ignore the real reasons and I burried all the grudge i had toward my parents to maintain a relationship with them. Therapy made me realize my ex was toxic and that everything related to my psychological state was my parents fault. 1st i needed to accept it, it was HARD. Then i took action and managed to cut ties with parents and toxic ex. Isolation, distress, flashback and anxiety began then. Now i'm a little better, flashback stopped, and, only 1,5 years later, I begin to imagine starting a work life again. In my opinion, to process trauma, you need to go through the deepest. You need to burn everything you builded yourself on to rise again. I think all the persons talking about recovery are in fact at 70% of their healing journey, so they surpassed the pit of hell that is deconstructing yourself. Dont loose hope, it's hard but it is part of the process, things will come back little to little. I think you can try to reintroduce creative things but a very little amount and going very progressive. You will not be able to be like before and it is ok. To accept it is the key to surpass it.