Pacific, $0.02/$0.04 No Limit Hold'em Cash, 8 Players
Poker Tools Powered By Holdem Manager - The Ultimate Poker Software Suite.
SB: $4.94 (123.5 bb)
BB: $8.07 (201.8 bb)
UTG+2: $4 (100 bb)
Hero (MP1): $5.25 (131.3 bb)
MP2: $4.04 (101 bb)
MP3: $3.16 (79 bb)
CO: $4.06 (101.5 bb)
BTN: $3.46 (86.5 bb)
Preflop: Hero is MP1 with Q
K
UTG+2 folds, Hero raises to $0.12, MP2 calls $0.12, 2 folds, BTN calls $0.12, SB folds, BB calls $0.08
Flop: ($0.50) 5 8
K (4 players)
BB bets $0.25, Hero raises to $0.70, MP2 calls $0.70, BTN folds, BB calls $0.45
Turn: ($2.60) 7 (3 players)
BB checks, Hero checks, MP2 bets $3.22 and is all-in, 2 folds
Results: $2.60 pot ($0.15 rake)
Final Board: 5 8 K 7
BB mucked and lost (-$0.82 net)
Hero mucked Q K and lost (-$0.82 net)
MP2 mucked and won $2.45 ($1.63 net)
The opponent is a 15/9 from 214 hands, AF 3.3.
Preflop is standard.
On the flop, I raise the BB's donk (BB being a 67/5 recreational player) and I get a call from the villain.
On the turn, I begin doubting if I have the best hand. It's a kinda dry flop, only two 
showing and the 7♣: did not complete anything. So, if he doesn't bluff or do something creative, all that he has are flush draws, K-10+ and sets. Plus, because the size of the pot, even a 1/2 pot bet would put me in a commitment decision. So, I let him have it.
What I would like to know is that I should bet on the turn or not. If so, should I call a shove here?