If you have a tight 3 bet range your hand is sort of face up as a high % of AA or high card run downs......we know he doesn't have the NFD. Q5 or Q6 seems unlikely. It looks very much like a set to me - probably QQ. If there were 2 spades on the board I would consider calling to decide ott but this doesn't look good to me. At the very least I think he has a wrap with a c draw and we're not doing that well. He's going to have about a pot size bet left ott and if a third str8 card or a c comes you can't really call. If the board pairs you will want to call but could be drawing to 2 outs. I think that a good part of profiting from our AA hands is not taking big losses with them. I'd have to have a specific read on villain to call here. Against a very few I'm never folding.

Also BB is yet to act and he could have hit bottom 2 or a low wrap and planning to xc.

Yep exactly what I was thinking. Had to be 2 pair or better. He kind of turned his cards face up as well (or just a pure bluff but i doubt it). He doesn't have much left so its obvious he wants me to get it in. Even with some blockers I just didn't feel good about my hand.

Most people in low stakes do not have a balanced dunk betting range. Usually it's very value heavy. So it's an easy fold.