[NL200] QQ and what the hell to do ?!

[Gesangsverein]

Poker Stars, $1/$2 NL Hold'em Cash Game, 6 Players
LeggoPoker.com - Hand History Converter

CO: $212.80
BTN: $123.80
SB: $136.15
Hero (BB): $242
UTG: $119.90
MP: $336.60

Pre-Flop: Q[img]/images/graemlins/club.gif[/img] Q[img]/images/graemlins/heart.gif[/img] dealt to Hero (BB)
UTG folds, <font color="red">MP raises to $8</font>, 3 folds, <font color="red">Hero raises to $30</font>, MP calls $22

Flop: ($61) 4[img]/images/graemlins/club.gif[/img] 7[img]/images/graemlins/diamond.gif[/img] 2[img]/images/graemlins/spade.gif[/img] (2 Players)
<font color="red">Hero bets $44</font>, MP calls $44

Turn: ($149) J[img]/images/graemlins/diamond.gif[/img] (2 Players)
Hero checks, MP checks

River: ($149) J[img]/images/graemlins/club.gif[/img] (2 Players)
<font color="red">Hero bets $50</font>, <font color="red">MP raises to $118</font>, Hero calls $68

Results: $385 Pot ($3 Rake)

Well I figured he must hold a medium pocket pair, thats why i checkt the turn + I wanted to induce a bluff/ bet with TT / 99 / 88.
I bet river for value and called raise because the only hand that beats me and makes sense consider turn play is JJ.

How do you think about the hand ?