AQ unimproved HU OOP - how far to go?

[00Snitch]

grunts

I check/fold the turn.

I don't feel I am infront. If we are behind, we need around 7 outs to call, and we just to have that many.

We are probably looking at an overpair to the flop something like TT/99-55, or something like A2, A4, 43, 54, maybe A2 and of course the odd 22.

I can't see him raising any UI OCs on the flop that he wouldn't have raised preflop.

This board is to bleh for us to be ahead or drawing with good odds.