KQo

I would fold in this spot, assuming your opponent is a competent player, he is aware that you have a lot of KQ+ in your range. The fact that he is raising you looks very strong indeed, and without any other information about your opponent (15 hands is not enough of a sample to learn anything), I would assume he had it. There is some consideration for a bluffed flush draw on the turn, but I would assume most players to check-call with a flush draw on the turn here.

PF seems ok as well as flop. Fold on the turn is cool imo, as turn bets are strong.

Fold turn here with this hand.

OOP it is difficult to know if you are ahead or behind. I would fold this turn and look for a better spot. On this dry flop I can only see two pairs.

Just try to answer it yourself. What hands are raising and what hands are calling the shove? Are there better hands possible?
Me personally, I would fold.