PF Raiser is 22/5.
Is this a weak fold or should I raise thinking OPP has 2 overs?

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

MP2 ($13.75)
CO ($9.65)
Button ($4.60)
Hero ($16.45)
BB ($10.60)
UTG ($0.65)
UTG+1 ($2.15)
MP1 ($2.90)

Preflop: Hero is SB with 8, 8.
2 folds, MP1 calls $0.10, 1 fold, CO raises to $0.5, 1 fold, Hero calls $0.45, 1 fold, MP1 calls $0.40.

Flop: ($1.60) 2, 2, 9 (3 players)
Hero checks, MP1 checks, CO bets $1.3, Hero folds, MP1 folds.

Final Pot: $2.90