3 Barrel Bluff (Good or Bad?)

I have no idea what to make of this. I'm at a complete loss here. Also this is a play it safe table so only 80BB and no other tables were available. I'm new to ACR's different games.

This villain seemed tricky but part of me thinks he's just playing way too many hands. What do you make of my play and what does he have? I was going to overbet river and then didn't. Should I have gone bigger pf?

NL Holdem 0.02(BB)
CO ($2.51) [VPIP: 32.1% | PFR: 26.9% | AGG: 39.5% | Hands: 83]
BTN ($1.39) [VPIP: 25% | PFR: 13.2% | AGG: 35.5% | Hands: 69]
HERO ($1.78) [VPIP: 21% | PFR: 19.7% | AGG: 32.2% | Flop Agg: 39.1% | Turn Agg: 35.3% | River Agg: 25% | 3Bet: 13.3% | 4Bet: 14.3% | Hands: 247]
BB ($1.60) [VPIP: 34.9% | PFR: 30.2% | AGG: 38.5% | Flop Agg: 63.6% | Turn Agg: 25% | River Agg: 14.3% | 3Bet: 28% | 4Bet: 16.7% | Cold Call: 10.7% | Hands: 67]
HJ ($2.15) [VPIP: 18.9% | PFR: 16.2% | AGG: 47.4% | Hands: 75]

Dealt to Hero: A♣ 7♥

HJ Folds, CO Folds, BTN Folds, HERO Raises To $0.06, BB Calls $0.04

Hero SPR on Flop: [12.83 effective]
Flop ($0.12): 3♣ J♦ Q♣
HERO Bets $0.06 (Rem. Stack: $1.66), BB Calls $0.06 (Rem. Stack: $1.48)

Turn ($0.24): 3♣ J♦ Q♣ 6♣
HERO Bets $0.12 (Rem. Stack: $1.54), BB Calls $0.12 (Rem. Stack: $1.36)

River ($0.48): 3♣ J♦ Q♣ 6♣ K♥
HERO Bets $0.36 (Rem. Stack: $1.18), BB Calls $0.36 (Rem. Stack: $1)