K10 in SB facing action

[bnorthro]

This hand happened this morning before work. I don't have PT stats right now, but I think the Villian was pretty loose (as was the rest of the table). I had only been at the table for a few orbits, so consider him a loose unknown.

Input manually - Anyone know of a converter for the PokerRoom network?

Eurobet $2/4 5max

Hero is SB with K10o Suits are unimportant
UTG folds, CO calls, Button calls, Hero completes, BB checks

Flop: (4sb) 2 3 K rainbow
Hero bets, 2 folds, Button raises, Hero reraises, Button calls

Turn: (5BB) 2 3 K 3 Completes rainbow
Hero bets, Button raises, Hero calls

River: (9BB) 2 3 K 3 Q
Hero checks, Button bets, Hero calls

Does anyone play this differently? I figured I was ahead on the flop, a bigger K probably would have raised from the Button. I guess I could be behind 2 pair, but I think 2 pair would have capped. On the turn I still thought I was ahead of any hand I was ahead of on the flop that would have raised me, but not capped.

After the turn raise, should I fold or check/call river UI? Just checking up because downswings are awesome. Anyone check/call down once turn pairs the board (kinda weak I think)?

Thanks
B