NL50: Two river decisions

[Baintz]

I recently had a horrid downswing, so took a week off from poker. Came back a few days ago and have been getting rivered a lot. I try not to be results oriented but it's definitely affecting my decisions and I'm playing sub-par, so I have a couple of hands I'd like a check up on.

Hand 1 - Villain is complete unknown, I'm new to table

Party Poker, $0.25/$0.50 NL Hold'em Cash Game, 6 Players
LegoPoker Hand History Converter

BTN: $69.07
SB: $50.65
BB: $45.01
UTG: $110.27
MP: $90.02
Hero (CO): $49.10

Pre-Flop: K[img]/images/graemlins/club.gif[/img] K[img]/images/graemlins/diamond.gif[/img] dealt to Hero (CO)
2 folds, <font color="red">Hero raises to $2</font>, BTN calls $2, SB folds, BB calls $1.50

Flop: ($6.25) 7[img]/images/graemlins/heart.gif[/img] Q[img]/images/graemlins/heart.gif[/img] 6[img]/images/graemlins/spade.gif[/img] (3 Players)
BB checks, <font color="red">Hero bets $5</font>, BTN folds, BB calls $5

Turn: ($16.25) 4[img]/images/graemlins/spade.gif[/img] (2 Players)
BB checks, <font color="red">Hero bets $12.50</font>, BB calls $12.50

River: ($41.25) 3[img]/images/graemlins/diamond.gif[/img] (2 Players)
BB checks, Hero???

I was thinking 'I bet he has 5hXh' but again that's results oriented, so should I be shoving here to get value from a Q? Villain has about $25 left.


Hand 2 - Again no reads

Party Poker, $0.25/$0.50 NL Hold'em Cash Game, 5 Players
LegoPoker Hand History Converter

Hero (CO): $47.75
BTN: $99.30
SB: $53.75
BB: $55.60
UTG: $50.58

Pre-Flop: X X dealt to Hero (CO)
UTG calls $0.50, <font color="red">Hero raises to $2.50</font>, 3 folds, UTG calls $2

Flop: ($5.75) 9[img]/images/graemlins/spade.gif[/img] K[img]/images/graemlins/club.gif[/img] 7[img]/images/graemlins/club.gif[/img] (2 Players)
UTG checks, <font color="red">Hero bets $4.20</font>, UTG calls $4.20

Turn: ($14.15) 5[img]/images/graemlins/heart.gif[/img] (2 Players)
UTG checks, <font color="red">Hero bets $11</font>, UTG calls $11

River: ($36.15) Q[img]/images/graemlins/club.gif[/img] (2 Players)
<font color="red">UTG bets $32.88 and is All-In</font>, Hero ???


Certainly looks like a flush, but could also be KQ or JT which was double-gutted on flop (and they always have JT [img]/images/graemlins/frown.gif[/img])

Do you call here with
- a set?
- 86dd?
- JTdd?


Thanks