What do you do?

You are holding top 2 pair even-stacked against unknown villain with KhQh.

You have c-bet a board of Kd-Qd-3d

Villain min-raises you.

What is your line for the flop? What do you plan on doing on later streets and why?

Edit 1 : Preflop pot is raised. Let's ignore who has raised/called. Pot is headsup on flop.

Edit 2 : You are OOP.

i flat call and hope diamond doesnt hit on turn, and continue with same small trap betting on turn and river