Hugs!
Some truths for you to tell yourself gently:
You are not wasting anybody's time. It takes a lot of time, it is not wasted (but will remain unresolved if you give up now.)
How can a patient identify what is the matter with them? Is that necessarily something that is relevant? (There is nothing 'the matter' with you, your body is doing what all bodies do and you are doing the best you can to deal with the healthy, natural scarring. It is like removing scar tissue, but it cannot be done surgically. You don't get this way from a trivial thing'.)
You are still in transition as a person. You cannot be pinned down.
She isn't 'too' anything and neither are you.
You do not need to admit defeat ever. This isn't going to just go away, but it will get better.
You are not pathetic. Do not say that to yourself again. It isn't a nice thing to say to a person, and certainly not to someone who is down because of being mistreated.
(Something happened to me 28 years ago that I still have not fully recovered from and never will completely. That does not make me a pathetic person, even though to most people (including the rest of my first family) it is considered a trivial thing. It wasn't about the thing, it was about the events leading up to it and afterwards and how it changed a key relationship in my life. It affects how I relate to everyone else, including my children. That is why it is important to keep on with the counselling.)
You are pulled together. You're just reassessing and you are still in the part where 'it is harder' before it gets better. It will get better, but there is no rushing it. You must rest and not dwell on it between sessions.
I've read that limiting yourself to just 10 minutes morning and afternoon to think any negative thoughts is extremely helpful.
(My shoulder is still painful. I am going to see if I can avoid putting my arm under my pillow when I sleep and see if that helps at all. It is getting me down because I am scared it could be the start of something like lupus).