Ever been in a relationship where

Ever been in a relationship where you feel like nothing u ever do is good enough?
Even when you know your partner loves you, that feeling of never being able to please is crushing.
Especially when u try your hardest to make them happy all the time.
And go out of ur way.

It's making me so depressed.
I'm putting in effort and so are they. But again,
There's always faults in me.

Or things I'm doing

Takes alot for me because if I did not love this person I would
Have stayed alone. I'm startin 2 feel like I'm not good for anything.
Depressed to the point of not wanting to leave my bed.

Any insight please?
Thx