IMO i like the way you played the hand. The bet on the river is fine too, as it often wins against other drawing hands who strike out.
IMO, once the pair hit the board, you were drawing for a winning NON NUT hand at best. You KNOW that a full house could be lurking out there. An important question, easily overlooked , is "What did i put him on?"
If you just sat down at the table, your call is justified.
If you've been there a while, and your opponent has been playing soundly, and not too many hands, then your call is a mistake.
If the guy has been playing loosely, then again, yoiur call is sound.
IMO.
MTFBWY May The Flop Be With You. lol