Thinking back on this, it was a terrible fold. It isnt unreasonable to think i have 2 overcards and a flush draw. Do you call here? Or push? Or fold it like me.

PokerStars No-Limit Hold'em, $0.10 BB (8 handed) Hand History Converter Tool from FlopTurnRiver.com

CO ($9.40)
Hero ($27.05)
SB ($4)
BB ($6.45)
UTG ($11.25)
UTG+1 ($3.70)
MP1 ($15)
MP2 ($3.75)

Preflop: Hero is Button with Q, 9.
1 fold, UTG+1 calls $0.10, MP1 calls $0.10, 1 fold, CO calls $0.10, Hero calls $0.10, SB completes, BB checks.

Flop: ($0.60) 5, 2, 3 (6 players)
SB bets $0.2, BB folds, UTG+1 folds, MP1 raises to $0.8, CO folds, Hero folds, SB calls $0.60.