[Mad Genius1]

6 or 7-handed, I open in MLP with 99, both blinds defend. SB is bad, overplays hands especially draws. BB is loose, but doesn't get out of line TOO much from what I've seen.

Flop is 656r. Checked to me, I bet, SB raises, and BB 3-bets. Do I continue with the hand, and if so, what's my plan for the rest of it?