HELP! CAN YOU GIVE ME ADVISE FOR MY DREAM?

Ok, i ped out on the couch for some minutes. I had a dream that a robber or murderer came into my house and kept on stabbing me with a knife. It didn't hurt, but it stung really badly. No blood came out ether. I woke up and ate and i felt hypnotized. I watched some tv and I don't feel safe. What should i do? (ps, i can't find the right catogory