flop 2 pair vs mr. megadonk, but then...

[Rainclouds]

...he check-minraises me on the turn. How to proceed?

Party Poker - No Limit Hold'em Cash Game - $1/$2 Blinds - 6 Players - (LegoPoker HH Converter)

SB: $302.07
BB: $188.00
UTG: $174.00
MP: $186.06
CO: $97.00
<font color="black">Hero (BTN): $199.75</font>

<font color="black">Reads: </font><font color="blue">Villain is 70/24/0.7, the stats speak for themselves. After all, it's Party!</font>

<font color="black">Preflop:</font> Hero is dealt 7[img]/images/graemlins/diamond.gif[/img] A[img]/images/graemlins/club.gif[/img] (6 Players)
3 folds, <font color="red">Hero raises to $7.00</font>, SB calls $6.00, BB folds

<font color="black">Flop:</font> ($16) 7[img]/images/graemlins/heart.gif[/img] J[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/heart.gif[/img] (2 Players)
SB checks, <font color="red">Hero bets $12.00</font>, SB calls $12.00

<font color="black">Turn:</font> ($40) T[img]/images/graemlins/club.gif[/img] (2 Players)
SB checks, <font color="red">Hero bets $33.00</font>, <font color="red">SB raises to $66.00</font>, Hero .... ?