<human>: Provide a brief overview of the text.

ORIGINAL POST: 
I have worked out every other day since the talk with my wife but we still haven't been intimate. She isn't interested right now, and I guess I don't blame her. How long do you think it'll take before she wants me again? Are we a lost cause?
Further details making me worried:
She told me another reason how she realized that she wasn't getting what she needed from our relationship. While it has been 2-3 years where our intimacy has been lacking because of my mental barrier (see other post for more details), a couple months ago she ran into a guy that she used to have a relationship with. I am not sure on the details as to why it didn't work out with them, but she did say that he was one she always thought she'd end up with but realized it wasn't meant to be for whatever reason. I guess when they saw each other she felt a strong physical connection and realized that she hadn't had that feeling with me IN SO LONG that it freaked her out. She told me she still can't stop thinking about him. Please convince me that she will be able to stop and that i'll be able to get her to feel that way about me again. She did say that the connection she had with him, was and always was the most intense physical attraction she's ever had to someone. We definitely had that chemistry and physical attraction at the very beginning but she admitted that it was less than with this other person. She knows its lust, or "thinks" it is, but she is really freaked out because this is the last thing she wanted to experience and I know my actions are a large part in her getting to feel this way.

HELP!!!!
<bot>: ! (30M) I am "working" on things, but after a week our intimacy hasn't changed, and a little more information she (29F) shared with me has me even more worried.