33 - Bottom set - River play

Party Poker $25.00 No Limit Hold'em - 6 players - View hand 1717341
DeucesCracked Poker Videos Hand History Converter

BTN: $30.07 - VPIP: 21, PFR: 16, 3B: 5, AF: 3.7, Hands: 636
Hero (SB): $32.82 - VPIP: 21, PFR: 18, 3B: 6, AF: 2.9, Hands: 10450
BB: $42.76 - VPIP: 31, PFR: 4, 3B: 6, AF: 2.1, Hands: 222
UTG: $25.35 - VPIP: 21, PFR: 19, 3B: 0, AF: 0.5, Hands: 42
MP: $25.42 - VPIP: 16, PFR: 10, 3B: 5, AF: 3.0, Hands: 268
CO: $41.60 - VPIP: 19, PFR: 15, 3B: 6, AF: 3.4, Hands: 644

Pre Flop: ($0.35) Hero is SB with 3 3
4 folds, Hero raises to $0.85, BB calls $0.60

Flop: ($1.70) 7 7 6 (2 players)
Hero bets $1.20, BB calls $1.20

Turn: ($4.10) Q (2 players)
Hero checks, BB bets $0.25, Hero calls $0.25

River: ($4.60) 3 (2 players)
Hero checks, BB bets $2.00, Hero raises to $6.02, BB raises to $40.46, Hero folds

Villain looked a bit more aggressive on the River (2.17 AF, 44% agg freq, on 200 hands though) but nothing super crazy... Or is 44% freq too high for River?

Thank you