Lee, I hope your PMA returns soon! It sounds like you are wanting more excitement. I know you're not wanting to _talk_ about intimacy, but what about having the house filled with candles and soft music some evening when she comes home! If she freaks out, you can just say you were wanting to give her a backrub or snuggle or just relax.
Have a great weekend, and hang in there. I think your W is trying, too.