Pocket Aces vs Flush draw...

So I was playing in the Double or Nothing SNG on Stars and after getting short stacked after losing a hand I should've won (can't remember exactly what that hand was), I find myself with AA in the cutoff. I raise up 6x the big blinds since there multiple people in the pot and I didn't want too many people seeing the flop. The guy on the button calls and everyone else folds.

The flop comes and two diamonds appear (again quite recall the cards at this point). I fire a continuation bet and I'm reraised all in. I make the call since my read on him is that he's got top pair but instead he shows K-6 diamonds for a flush draw and no pair. The turn comes another diamond and I'm out of the SNG.

So now I'm on tilt and no more poker for tonight.

I've been on this friggin' tear lately where as long as I have the best hand, and my opponent's on a flush draw, he's like a 64% favorite to win the hand.

Something ain't right here.

All you can do is play your hands accordingly until the streak comes to an end. And keep the mojo positive. We all go through streaks.