PokerStars - $3.19+$0.31|300/600 Ante 50 NL - Holdem - 9 players
Hand converted by PokerTracker 4

UTG+2: 5,182 (VPIP: 13.95, PFR: 7.32, 3Bet Preflop: 6.45, Hands: 87)
Hero (MP): 26,588
MP+1: 10,745 (VPIP: 31.67, PFR: 10.53, 3Bet Preflop: 4.55, Hands: 61)
CO: 19,220 (VPIP: 21.05, PFR: 21.21, 3Bet Preflop: 9.09, Hands: 38)
BTN: 13,282 (VPIP: 16.00, PFR: 11.59, 3Bet Preflop: 6.38, Hands: 152)
SB: 8,150 (VPIP: 16.69, PFR: 15.47, 3Bet Preflop: 9.92, Hands: 672)
BB: 9,258 (VPIP: 17.86, PFR: 4.17, 3Bet Preflop: 0.00, Hands: 28)
UTG: 3,770 (VPIP: 4.62, PFR: 4.84, 3Bet Preflop: 0.00, Hands: 65)
UTG+1: 7,050 (VPIP: 30.00, PFR: 20.69, 3Bet Preflop: 8.00, Hands: 61)

9 players post ante of 50, SB posts SB 300, BB posts BB 600

Pre Flop: (pot: 1,350) Hero has 9 9

fold, UTG+1 raises to 1,800, fold, Hero raises to 3,300, fold, fold, BTN raises to 13,232 and is all-in, fold, fold, UTG+1 calls 5,200 and is all-in, Hero calls 9,932

Given you're the big stack, I would have just shoved it preflop. If CO had shoved over you would have had a difficult decision to make. As played, I'd call and hope that nobody has an overpair.