Poker Stars, $0.02/$0.05 No Limit Hold'em Cash, 7 Players
BTN: $6.99 (139.8 bb)
SB: $2.17 (43.4 bb)
BB: $2 (40 bb)
Hero (MP1): $7.06 (141.2 bb)
MP2: $3.45 (69 bb)
MP3: $1.96 (39.2 bb)
CO: $1.86 (37.2 bb)
Preflop: Hero is MP1 with A

Q
Hero raises to $0.15, 5 folds, BB calls $0.10
Flop: ($0.32) K

3

T
(2 players)
BB checks,
Hero bets $0.20, BB calls $0.20
Turn: ($0.72) 5
(2 players)
BB checks, Hero checks
River: ($0.72) 7
(2 players)
BB checks, Hero checks
In this case, I had overcard on the turn and gutshot. Was the Cbet ok?
On the turn, I decided to check behind. Was this a good opportunity to 2nd barrel?