25/50 2 pairs deep

[Spokey]

I want to hear what people think about this play

I`m playing in a loose 5 handed 25/50 game. CO is unknown by be, but he seems like a solid player. He probably view me as a maniac. In the beginning of the game I went all in pre flop a lot of times.

Hero ($22 790 in chips)
CO ($11 227 in chips)
Button ($10 493 in chips)
SB ($8 662 in chips)
BB ($5 397 in chips)

I got 97 of harts

Hero raise to 175 and get called by CO, SB and BB.

Flop: 9d 7s Qs (700$)

Check to hero whom bets 500, CO and BB calls

Turn 5d (2200$)

Check to CO whom bets 1450, BB folds, hero raise to 6200, CO goes all in to 10552, hero calls

The key in this hand is the turn play, and i`m not sure whats the best line here. Feel free to comment every street.