NL 10: TPTK facing donk-shove river

[M.P.Rator]

PokerStars No-Limit Hold'em, $0.10 BB (6 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: ITH Forums)

CO ($21.95)
Hero ($9.90)
SB ($14.60)
BB ($10.55)
UTG ($2.70)
MP ($4.70)

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

Flop: ($1.60) :js, :6h, :as (3 players)
SB checks, CO checks, Hero bets $1.1, SB folds, CO calls $1.10.

Turn: ($3.80) :5s (2 players)
CO checks, Hero bets $2.5, CO calls $2.50.

River: ($8.80) :5h (2 players)
CO bets $7, Hero folds.

Final Pot: $8.80

CO: 33/11/0.7
fold ok?