I couldn't stop laughing reading that, absolutely hilarious! For you maybe not so.

But seriously you do have some lucid dreams where you feel you have no control over, mostly occurs in nightmares. The main thing is to remember it is a dream and nothing can hurt you, there is no reason to be afraid. If you start getting worked up and scared then it will only get worse, if anything like that ever happens just befriend whatever it is giving you the problem, it always works for me when it happens.

Btw i doubt that the girl was lucid, just a negative aspect of yourself in my opinion.