Idk what to do.

As I sit here at work bawling my eyes out, I think about my relationship. It’s failing. Bad. I love him more than anything in this world but I don’t feel I’m good enough for him anymore, we fight all the time and it gets way out of hand. I hurt I just want to feel like I did when we first met, we talk and talk about our issues but nothing changes. I don’t want to give us up but unfortunately it only seems right to be away from each other😭😭 my heart is breaking I don’t want to lose my love, or be alone. Can anyone please give me any advice how to save this before it’s too late??