[Closed] MSS nl100 bbatle 77

Hello again ♦

Hand converted with online PokerStrategy.com hand converter:

Play hand

$0.5/$1 No-Limit Hold'em (9 handed)

Known players:
[tg]SB (Hero)$46.35:///////;BB$100.00:///////;UTG1$65.35:///////;UTG2$114.50:///////;MP1$100.00:///////;MP2$115.10:///////;MP3$40.00:///////;CO$143.00:///////;BU$104.50:///////;[/tg]

Preflop: Hero is SB with 7:s, 7:h.
7 folds, Hero raises to $2.50, BB calls $1.50.

Flop: ($5) 9:d, Q:d, 9:c (2 players)
Hero bets $2.50, BB calls $2.50.

Turn: ($10) 7:c (2 players)
Hero bets $5.00, BB raises to $10.00, Hero raises to $20.00, BB calls $10.00.

River: ($50) 8:d (2 players)
Hero bets $21.35, BB folds, Hero gets uncalled bet back.

Final Pot: $50.

Again villian is unknown
On the turn i hit my 7. I make 1/2pot vbet when he min reise me ,i was thinking to shove here,but i disied to min 4bet him to keep all of his draws.
how would you play the turn?

thanks
I apologize for my English