AQo iso-raise - TPTK OTF - villain min-raises

I considered raising OTF mainly because I could be ahead, villain doesn't have that much behind (~70BB) and to protect (which is the least important because my equity is robust, however there are straight and 2pair draws and it's a 3-way pot).

I considered calling because it is a min-raise, which could mean TPWK? Then decide OTT.

I considered folding. An exploitative fold because we should give credit to min-raise OTF on micros.

Of the three I would tend to folding. WDYT?

PokerStars - $0.02 NL (6 max) - Holdem - 6 players
Hand converted by PokerTracker 4

SB: 7 BB
BB: 75.5 BB
UTG: 126.5 BB
MP: 43 BB
Hero (CO): 114.5 BB
BTN: 297 BB

SB posts SB 0.5 BB, BB posts BB 1 BB

Pre Flop: (pot: 1.5 BB) Hero has A♦ Q♠

fold, MP calls 1 BB, Hero raises to 4 BB, fold, fold, BB calls 3 BB, MP calls 3 BB

Flop: (12.5 BB, 3 players) 6♠ 7♦ Q♥
BB checks, MP bets 1 BB, Hero raises to 8 BB, BB raises to 15 BB, MP calls 14 BB, Hero ???