"So I asked her why, and she said it was because I lay in wait now every morning and every evening expecting it to happen. She said she wants it to happen as a nice surprise (with her initiating) when she's in the mood. So aside from that I should leave her alone. (!!$$)"
Hmmm.. No expectations. Something tells me you may be starting to be a little complacent. It's easy to fall back into the same old thing. Remember its up to you to bring it out in her. If she is feeling you waiting for it she is "giving". She is not telling you to "leave her alone". She is saying she wants a little more effort. Yes I know.. you are doing it all. All I am going to say about that is.. she can't see it. Remember.. even if you just think it.. your spouse can see it. I know what you are thinking about because you write about it here. You asked me why I was concerned about you.. its because of the tone in your posts. I know it is frustrating.. you still need to think outside the box a little. You need to figure a way to draw her close. You have done it before.. I know you can do it again. Sometimes after all the "bomb" debris clears.. we loose our motivation.
Relax Eat Think Act normal React.. Smartly. Do something different. Emulate. Do Work.