I've recently had my second LD, and just as in the first one I had an experience, I don't quite know how to deal with.

In many of my dreams I experience more or less spooky things, often things I'm trying to flee from. My most occurring dream sign is therefore the feeling that I can't run, and last night it actually did its magic.
So I wake up in the dream, and I instantly know, that the two guys, who are trying to kill me, are just dream figures. This recognition, and the fact that I actually succeeded in having a LD, instantly makes me very happy and excited. The thing is though, that underneath this feeling of happiness, the fear from being chased, just before I got lucid, seems to persist. Not just in the moment but throughout the lucid state. I'm actually very aware of this while I'm dreaming the dream, but still I can't seem to find a way to let go of it. It might sound crazy, and I'm sorry if this does not make sense to anybody but me, but it's like the fear has lost it's object and somehow turned in to a basic mood that now colors the rest of my dream.
If anyone has got an idea, how to deal with this, it would be much appreciated?