I can't help, but I just wanna say that those things happen to me very often too. I see a dream sign and sometimes it's really obvious, but I still don't want to believe that it's a dream.

A couple of examples...

-I was flying and I thought it was a dream, but I stopped and thought that it may be possible that I can really fly.
-I was dreaming of having a lucid dream...don't know if that counts as a sign, but I wasn't consciously aware of it.
-In one dream, a DC was floating in the air and TOLD me "This is a dream." !

P.S. It's all written in my DJ if you are curious.

I need some help with recognising dream signs too !