Addison should have expected that Jacob wouldn't believe her. She knew she had screwed up with him but hadn't realized just how bitter he was about it until he was in pain and had less of a filter.
She knew she deserved it though. She had brought all of this upon herself.
If he didn't believe she still loved him, she was just going to have to prove it. Despite how angry he clearly was, he wasn't truly mean about it. And he wasn't interested in anyone else as far as she could tell so didn't this mean she might have a chance if she proved herself?
Addison would have wanted to take care of him when he was hurt anyway but that might give her just the chance she needed. If he saw her sincerity, it had to make a difference!
