Wow, guy that sucks. I've been there.

Here's what you do. Call her and tell her that you agree that she seems to need space right now. Make it brief and stay strong about it. Tell her that she can try to get in touch with you if she needs anything.

Now, go out and have some fun. Do it as often as possible. Try not to be at home when she calls you back the first time.

What you're doing now is giving her full control of the leash and it sounds like she's taking you for a walk. Don't let her do this. It's weak and girls don't like that.

Give her room and you take yours. DO NOT call her back. She'll call you if she wants you, I guarantee that.