NL2, 6-max, correct fold?

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

SB: 104 BB (VPIP: 39.53, PFR: 6.98, 3Bet Preflop: 6.25, Hands: 44)
BB: 64.5 BB (VPIP: 60.30, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 275)
Hero (UTG): 116 BB
MP: 28 BB (VPIP: 39.29, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 28)
CO: 37 BB (VPIP: 23.53, PFR: 15.69, 3Bet Preflop: 6.25, Hands: 52)
BTN: 42.5 BB (VPIP: 49.15, PFR: 15.25, 3Bet Preflop: 0.00, Hands: 61)

SB posts SB 0.5 BB, BB posts BB 1 BB

Pre Flop: (pot: 1.5 BB) Hero has Q♥ J♣

Hero raises to 3 BB, fold, fold, BTN calls 3 BB, SB calls 2.5 BB, BB calls 2 BB

Flop: (12 BB, 4 players) 5♥ 2♥ J♥
SB checks, BB checks, Hero bets 7.5 BB, BTN raises to 15 BB, fold, fold, fold,

Here, my only curiosity is if it is correct to fold here. I folded because the villain raised my c-bet in a 4-way pot. I was inclined to call because another ♥ would give me the flush (albeit not the nut flush), plus a Q could be an out, if there is a top pair lurking around. However, if he flopped a set, then my chances are not so great, and if he has A♥ x♥, I am drawing dead.