JJ Check raised big on drawy flop

[LOwrestling2001]

Villain is 26/14/2 over 150 hands
My image is pretty aggro in general, my stats at the table were only 23/19/5 or something, but the table was becoming passive so I started to raise a lot of hands and taking down pots, some guy even commented like "must you raise every hand?" or something like that. Anyhow, villain, from what i saw was pretty passive, always folding to me, so I wasn't sure what he had here, QQ+ perhaps? I'm unsure of this spot tho...

PokerStars No-Limit Hold'em, $0.50 BB (6 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

UTG ($136.55)
Hero ($61.45)
CO ($55.25)
Button ($25.75)
SB ($52.25)
BB ($13.35)

Preflop: Hero is MP with J[img]/images/graemlins/heart.gif[/img], J[img]/images/graemlins/club.gif[/img].
<font color="#CC3333">UTG raises to $1.5</font>, <font color="#CC3333">Hero raises to $5.5</font>, <font color="#666666">4 folds</font>, UTG calls $4.

Flop: ($11.75) 9[img]/images/graemlins/diamond.gif[/img], 5[img]/images/graemlins/heart.gif[/img], 7[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
UTG checks, <font color="#CC3333">Hero bets $7.25</font>, <font color="#CC3333">UTG raises to $32</font>, <font color="#CC3333">Hero ????