... how else can i let him know that i am here fot him that i want to help him. That i want to work things out. He keeps pushing me away and he has said that he doesn't deserve me and that he is not worth my time. But i have told him that i am not going to give up and that he is worth it to me. How else can i show him my support and devotion to fixing all this?
You've done the right thing. You can continue to confirm that you are willing to work on the marriage and do your part in the healing IF/WHEN he decides he wants it, too. You need to be very careful that you're not doing the work while he's left in his "confusion." You can play that game for a very long time.
So, while you continue to confirm your commitment & willingness to rebuild your marriage, you must keep some emotional distance from him. You can exercise kindness & grace, if that is your choice, without trying to re-establish intimacy (emotionally or physically). He needs to be initiating these things.
And, in my opinion, you should resist relational encounters until he is more certain about what he wants and demonstrates a commitment to work on his stuff.
The danger here is that if you respond to every hint of hope he give you, you may experience his back-and-forth emotions (wanting you, not wanting you) for a very long time. This will only do more damage to both of you.
I hope he continues to find his way out of the fog.
Yess !! I feel like im doing all the work and he is still "confused" amd that is my problem tim that i want this to be over that any little thing he says or does i take as a hint that he wants to be ok with me and i guess is NOT the case. Feeling sad and desperate.