did i chicken out on the river?

Sorry that i didnt convert, but i dont know if the converter works with poker room.

5 handed .5/1


Preflop:
Loose passive limps UTG, UTG +1 folds, I raise Qd Jd on the button, SB calls, BB calls, Limper calls

Flop(4 players): 7d Js 4h

Checked to me, i bet, blinds fold, and loose passive calls

Turn(2 players): Kc

loose passive checks, i bet, he calls

River(2 players) QH

Loose passive bets, i call

Was my raise before the flop good, and should i have raised that river?