UTG: €51.50 (103 bb)
CO: €75.14 (150 bb)
BU: €116.33 (233 bb)
SB (Hero): €50.84 (102 bb)
BB: €47.98 (96 bb)

Pre-Flop: (€0.75) Hero is SB with A♥ J♥
UTG raises to €1.50, CO calls €1.50, 1 fold, Hero calls €1.25, BB 3-bets to €4.50, UTG calls €3, CO calls €3, Hero calls €3

Flop: (€18) 8♥ J♠ 3♣ (4 players)
Hero checks, BB bets €9, UTG folds, CO calls €9, Hero calls €9

Turn: (€45) J♣ (3 players)
Hero bets €10, BB folds, CO calls €10

River: (€65) 2♣ (2 players)
Hero bets €27.32, CO calls €27.32
Is this a thing leading multiway? Maybe just let fish spazz? Co weaker reg, BB fish obvsly.