Donk bet situation that causes me lot of troubles

PokerStars 30/60 Hold'em (4 handed) converter

Preflop: Hero is UTG with 2[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/heart.gif[/img].
<font color="#CC3333">Hero raises</font>, <font color="#666666">1 fold</font>, SB calls, BB calls.

Flop: (6 SB) 7[img]/images/graemlins/spade.gif[/img], 5[img]/images/graemlins/diamond.gif[/img], T[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
SB checks, <font color="#CC3333">BB bets</font>, Hero....

Honestly is there one correct play in situtations like this?

[helpmeout]

It sucks but you are drawing to nothing but a crappy ace.

Also SB could be setting you up for the checkraise.