[50NL] Overpair gets raised on the turn

[selector2006]

I thought he was on a flushdraw, or maybe straightdraw (or even a combination of both) so I bet the turn. But then I get raised.

MP2 player stats over 482 hands:
VPIP: 24,69%
PFR: 11,41%
Turn AF: 3.71
Total AF: 3.39

PokerStars No-Limit Hold'em, $0.50 BB (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

MP2 ($57)
MP3 ($36.35)
CO ($46.75)
Button ($62)
SB ($25.45)
BB ($49.50)
UTG ($55.15)
UTG+1 ($49.50)
Hero ($52.75)

Preflop: Hero is MP1 with Q[img]/images/graemlins/heart.gif[/img], Q[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to $2</font>, MP2 calls $2, <font color="#666666">5 folds</font>.

Flop: ($4.75) T[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/spade.gif[/img], 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $3.5</font>, MP2 calls $3.50.

Turn: ($11.75) 2[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $7</font>, <font color="#CC3333">MP2 raises to $16</font>, Hero ??

Usually it's an easy fold and I don't look back at the HH afterwards. But this time I was wondering, can he raise me with a draw?

So I wanted to post it here. I believe it's a good fold by me, because 8 out of 10 times my opponent has a good or very good hand. I think he has at least 2 pair, tens and jacks.

Or is this raise triggered by a weak turnbet by me?

Is it too cheap for me to call the raise, so I can not fold?