QJo flopped bottom two

[Phyreball]

MP is 45.10/7.84/0.85 after 102 hands. WTSD/W$@SD = 24/75

After a minraise from a passive player, I put him on AJ, AQ, TK, AK, two hearts or a combination. His raise is pretty weak, but I dunno... I don't feel like I want to put more money in this pot. I know calling this raise OOP was pretty loose, I wasn't thinking at the time. What would be the best line for his range?

Ultimate Bet No-Limit Hold'em, $.25 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Hero ($27.65)
UTG ($24.75)
MP ($20.25)
CO ($43.45)
Button ($22.90)
SB ($44.25)

Preflop: Hero is BB with J, Q.
MP raises to $0.75</font>, CO calls $0.75, 2 folds, Hero calls $0.50.

Flop: ($2.35) Q, J, A [color=#0000FF](4 players)</font>
Hero bets $1.5, MP raises to $3, CO folds, Hero?