Hold'em NL ($0.50/$1) Ring game

Seat 1: MP2 ($134.50 in chips)
Seat 2: CO ($79.25 in chips)
Seat 3: Button ($87.75 in chips)
Seat 4: SB ($101 in chips)
Seat 5: Hero ($155.75 in chips) (BB)
Seat 6: UTG ($48.40 in chips)
Seat 7: UTG+1 ($56.50 in chips)
Seat 8: sits out
Seat 9: UTG+2($40.50 in chips)
Seat 10: MP1 ($55.25 in chips)

SB: posts small blind $0.50
Hero: posts big blind $1

dealt to Hero

UTG: folds
UTG+1: calls $1
UTG+2: calls $1
MP1: folds
MP2: calls $1
CO: calls $1
Button: folds
SB: calls $0.50
Hero: checks

----- FLOP ----- :Jd:

SB: checks
Hero: checks
UTG+1: checks
UTG+2: checks
MP2: checks
CO: bets $6
SB: calls $6
Hero: calls $6
3 folds

----- TURN -----

SB: checks
Hero: checks
CO: bets $10
SB: calls $10
Hero: ?

No good reads. I think I should raise here, but how much? Push and hope someone holds a T? What do they hold?