what do u do ?

We limp in with pk 7s flop comes and then turn is a 7 so we make a set do we rasie or shove all in can play it like representing a staright ?
PokerStars Hand #115112678574: Tournament #898797182, $0.75+$0.07 USD Hold'em No Limit - Level XI (125/250) - 2014/04/21 15:12:29 ET
Table '898797182 8' 9-max Seat #3 is the button
Seat 1: Flyinglamb (2600 in chips)
Seat 2: davedavid222 (7183 in chips)
Seat 3: klogi (2258 in chips)
Seat 4: Ryttup (7141 in chips)
Seat 5: AAdMiT$oS (3000 in chips)
Seat 6: gospodstars1 (3220 in chips)
Seat 7: TornadeoJim (4360 in chips)
Seat 8: ExCHAMPmc89 (8408 in chips)
Seat 9: thecoolguyy (11090 in chips)
Flyinglamb: posts the ante 30
davedavid222: posts the ante 30
klogi: posts the ante 30
Ryttup: posts the ante 30
AAdMiT$oS: posts the ante 30
gospodstars1: posts the ante 30
TornadeoJim: posts the ante 30
ExCHAMPmc89: posts the ante 30
thecoolguyy: posts the ante 30
Ryttup: posts small blind 125
AAdMiT$oS: posts big blind 250
*** HOLE CARDS ***
Dealt to TornadeoJim [7c 7d]
gospodstars1: folds
TornadeoJim: calls 250
ExCHAMPmc89: folds
thecoolguyy: calls 250
Flyinglamb is disconnected
Flyinglamb is connected
Flyinglamb: calls 250
davedavid222: calls 250
klogi: folds
Ryttup: folds
AAdMiT$oS: checks
*** FLOP *** [2c 8d 6c]
AAdMiT$oS: checks
TornadeoJim: checks
thecoolguyy: checks
Flyinglamb: checks
davedavid222: checks
*** TURN *** [2c 8d 6c] [7h]

I min raise to start with and c bet flop, if we get a caller on the flop i jam turn if we get jammed on on the flop I probably call given the draws out there and the likelihood anything better reraises us

i agree with pava short of his min raise the flop i would put a 5bb bet out to force a fold as the hand has ben one by you for the flop minus poket 8s so make it too expensive and risky to draw his hand assuming hes not a calling station