bu 55 vs weak agressor

Poker Stars $2.00 No Limit Hold'em - 6 players
DeucesCracked Poker Videos Hand History Converter

UTG: $3.75 - VPIP: 31, PFR: 27, 3B: 9, AF: 0,0, Hands: 75
MP: $5.03 - VPIP: 51, PFR: 7, 3B: 0, AF: 1,8, Hands: 68
CO: $2.41 - VPIP: 36, PFR: 3, 3B: 0, AF: 0,9, Hands: 59
Hero (BTN): $2.50 - VPIP: 22, PFR: 17, 3B: 5, AF: 2,3, Hands: 3191
SB: $2.01 - VPIP: 13, PFR: 13, 3B: 0, AF: 0,0, Hands: 60
BB: $3.52 - VPIP: 21, PFR: 16, 3B: 0, AF: 2,0, Hands: 86

Pre Flop: ($0.03) Hero is BTN with 5 5
2 folds, CO calls $0.02, Hero calls $0.02, 1 fold, BB raises to $0.06, CO calls $0.04, Hero calls $0.04

Flop: ($0.19) J 4 Q (3 players)
BB checks, CO checks, Hero checks

Turn: ($0.19) 3 (3 players)
BB bets $0.08, CO folds, Hero calls $0.08

River: ($0.35) J (2 players)
BB checks, Hero checks

Villain Cbets 20% of the time out of position, so only if he got something imo. He checks the flop, and bets <50%,good call?