Just wanted to get some feedback on how I played this hand with an unusually massive pot for 1-2 NHL at this casino, interested in all streets, not just river

Effective Stacks:

I have $700, CO with $600, Button with $1200

Preflop I pickup pocket 9s UTG with a $5 button straddle

Note: The game is incredibly splashy, 3-Bets to insane sizes from some wild players all night

I call the $5 straddle, folds around to the CO who raises to $15 and button