Are you playfully affectionate with her? I don't mean touching yet but just with your words and actions?
Ces, Bug asks a very good question. I think "playfully affectionate" words and actions from you will lead to the physical affection coming back.
This hit a nerve with me. I was totally doing this with H a few months ago, but somehow I'm not doing that so much now. I could tell he liked it because it reminded him of the me he met when we first started dating. Not sure why I stopped. Something to think about.