Herms

So something can come out of nothing... No space, no time. no matter and out of nothing a false vacuum can fluctuate into existence and turn into a cosmos. Now, doesn't that mean that the concept of vacuum must exists for it to occur? In other words, doesn't that mean that something always exists, I mean if nothing existed, there is nothing, no possibility of a vacuum, no fluctuation, nada... Or am I totally off?