25nl, is this bad play or bad beat?

[Wilpro]

PokerStars Game #12382955593: Hold'em No Limit ($0.10/$0.25) - 2007/10/01 - 19:08:53 (ET)
Table 'Zerlina' 6-max Seat #5 is the button
Seat 1: Jacobs.S ($19.90 in chips)
Seat 2: numen0r1 ($22.55 in chips)
Seat 3: Steef86 ($17.85 in chips)
Seat 5: WiLpro ($26.45 in chips)
Seat 6: OnTheHustle ($26.10 in chips)
OnTheHustle: posts small blind $0.10
Jacobs.S: posts big blind $0.25
*** HOLE CARDS ***
Dealt to WiLpro [Qs Ac]
numen0r1: calls $0.25
Steef86: folds
WiLpro: raises $0.75 to $1
OnTheHustle: calls $0.90
Jacobs.S: folds
numen0r1: folds
*** FLOP *** [As Tc 6d]
OnTheHustle: checks
WiLpro: bets $1.25
OnTheHustle: raises $2 to $3.25
WiLpro: calls $2
*** TURN *** [As Tc 6d] [5d]
OnTheHustle: bets $5.75
WiLpro: calls $5.75
*** RIVER *** [As Tc 6d 5d] [9d]
OnTheHustle: bets $16.10 and is all-in
WiLpro: ?

*edited out what i did* (LDO)

Should i be folding river bet?