No stats on villain. I block a few flush draws with the Kd but I decide to call the flop as I thought there were enough draws in his range. If I'm calling flop, do i have to call turn or am i not getting the right odds?

PokerStars Zoom Hand #144802133520: Hold'em No Limit ($0.10/$0.25) - 2015/12/04 12:41:42 WET [2015/12/04 7:41:42 ET]
Table 'Hydra' 6-max Seat #1 is the button

Seat 1: Hero ($35 in chips)
Seat 2: nolantayla10 ($15.85 in chips)
Seat 3: spidermax005 ($38.21 in chips)
Seat 4: marius009 ($25 in chips)
Seat 5: maxwellyan ($19.51 in chips)
Seat 6: Hardtosay795 ($27.73 in chips)
nolantayla10: posts small blind $0.10
spidermax005: posts big blind $0.25

* HOLE CARDS *
Dealt to Hero [Kd Ks]

marius009: folds
maxwellyan: folds
Hardtosay795: raises $0.50 to $0.75
Hero: raises $1.75 to $2.50
nolantayla10: folds
spidermax005: folds
Hardtosay795: calls $1.75

* FLOP * [9s Qs 7h]
Hardtosay795: checks
Hero: bets $3.50
Hardtosay795: raises $6 to $9.50
Hero: calls $6

* TURN * [9s Qs 7h] [3d]
Hardtosay795: bets $15.73 and is all-in
Hero?