i experience several times when im sleeping, half awake half asleep kinda feeling, i can find hand/fingers kinda digging right thru my belly button, trying hard to dig inside me while im alive, that feeling is so real n i dont thnk its a gd dream or anything, n leaves me quite crippled, but i can "feel" that "force"/"hand" or watever thingy, and it happen several times til now n its always trying to dig into my bellybutton, imagine ur alive n conscious n some1 trys hard to dig into ur bellybutton using his bare fingers. I thnk u can imagine that pain lol i dunno if that thingy is a vampire