You see my first lucid dream was me in a giant house if video games and it had different ones in every room and out in the back yard was a big BEATIFUL garden with a litle pond in the middle. The dream was fine the first night and I was so excited to go back the next and I was there but I picked up a defective video game and then every one looked at me as if I had killed someone and then it did the same thing yours did.... The room shook an blured out and I woke up... The next night I tried to enter the dream again but it seemed simply impossible so eventually I gave up and did not have another lucid dream unltil at least 5 months later in which I had a lucid dream about the world ending. So basically I figured our that what you have to do is calm down (because it sounded like you were frantic) and ou need to firmly say "i know I'm dreaming and I know I can move!" also I think this was caused by you not touching enough..... You see I like to go around singing (an I know this may be weird) "i know I'm dreaming yes Im dreaming, I know I am!" and touch sides of buildings and other structures. It may be akward but if someone calls you weird or dumb firmly say, "I know that you never insult me I also know that you love my singing." and besides your in your own dream so you do what you want!!!! Have fun sleeping!!!!!!