Playing in a super deep with lots of action 2/2 dc game.
been a straddle to 4 game is 7 handed utg folds and action is on us playing around 800. 4 stacks on the table have us covered biggest stack is 2k.
we are dealt

and we make it 16 to play.
we get called in 3 spots pot now is 70.
flop is

action is on us. 2k stack is on our left and called directly behind, button and straddle both called.
what do we do?