QQ vs fish

El tamaño del flop me parece un error bastante grande. En turn según mis cálculos pushear es EV+++ q harían usteds ??

Poker Stars $50.00 No Limit Hold'em - 6 players


Hero (SB): $26.50
BB: $19.75
UTG: $34.84
MP: $121.17
CO: $42.66 - VPIP: 42, PFR: 8, 3B: 1, AF: 1.5, Hands: 586
BTN: $44.53


Pre Flop: ($0.75) Hero is SB with Q:heart: Q:club:
UTG calls $0.50, 1 fold, CO calls $0.50, 1 fold, Hero raises to $2.50, 1 fold, UTG calls $2, CO calls $2


Flop: ($8.00) 2:diamond: 7:spade: 8:spade: (3 players)
Hero bets $5.50, UTG folds, CO calls $5.50


Turn: ($19.00) A:diamond: (2 players)