Poker Stars No-Limit Hold'em, $0.05 BB (6 handed) - Poker Stars Converter Tool from http://poker-tools.flopturnriver.com/Hand-Converter.php

SB ($1.63)
BB ($3.08)
UTG ($4.50)
MP ($8.29)
Hero (CO) ($9.32)
Button ($4.41)

Preflop: Hero is CO with 8, 8
UTG calls $0.05, 1 fold, Hero raises $0.40, Button calls $0.40, 2 folds, UTG calls $0.35

Flop: ($1.27) 2, A, 8 (3 players)
UTG checks, Hero checks, Button checks

Turn: ($1.27) 7 (3 players)
UTG bets $0.55, Hero calls $0.55, 1 fold

River: ($2.37) J (2 players)
UTG bets $1.37, Hero raises $8.37 (All-In), UTG calls $2.18 (All-In)

i check flop hoping to induce action from much worse.
which in hindsight i cbet this board with air so i should be betting here really.

OTT
completes the rainbow and puts 2 straight draws and possible two pair, (A7,67) villain bets just over half pot so it looks pretty weak imo, i assume his range is fairly weak here, maybe 2nd villain behind will pop it if i flat call. * 1 fold * nope.

OTR
villain has upped his sizing although no straight draws came so i assume his range is going to be 2 pair + or total air just taking one last stab. he S-N-A-P called me.

bad play? just bet flop right? or atleast raise turn?