So, those 5 witnesses actually saw you levitate back up onto the roof? Or saw you vanish into thin air and reappear on the roof? Or is it possible you fell off the roof, hit the trampoline and landed back on the roof?
As for the ear, I'm not a doctor, but perhaps a sudden drop in blood pressure as you grew calm while you prayed.
And after being lost, once again you calmed yourself while praying and this allowed your mind to work more freely. It's been well documented that there are significant physical changes which occur when devout people pray: drop in blood pressure, changes in cerebral activity, and so on.
Like TYWD, I would have to wonder why you have been singled out to receive such blessings from a God who seems to have abandoned even some of his most faithful servants. It would seem to be a most capricious God indeed.