[2NL] Turned a flush

Villain was extremely loose/aggressive and had been bullying people off hands with ridiculous bet sizing all night.

Villain was 49/25 through 187 hands. He was raising flops 57% of the time as well.

PokerStars No-Limit Hold'em, $0.02 BB (5 handed) - PokerStars Converter Tool from FlopTurnRiver.com

SB ($0.80)
BB ($5.55)
UTG ($1.31)
Hero (MP) ($5.09)
Button ($1.35)

Preflop: Hero is MP with 10, 9
1 fold, Hero bets $0.06, 2 folds, BB calls $0.04

Flop: ($0.13) 3, Q, 2 (2 players)
BB checks, Hero bets $0.07, BB raises to $0.22, Hero calls $0.15

Turn: ($0.57) Q (2 players)
BB checks, Hero bets $0.38, BB raises to $1.36, Hero ???

Do I worry about a higher flush here? Or is it more likely he has a Q and is protecting against a flush?

call.

Call and re-evaluate on river.
Double c/r is super polarized; Hero is WA/WB.

If villain slow-played a wide portion of that 49%, Hero could easily be drawing dead against a higher flush or turned boat with weird QXs hands.
Any broadway or spade is dangerous if Villain is behind, but has made trips on the turn with a reasonable Qx holding the A, K or J of spades.

I'm definitely not giving Villain a chance to c/r the river at any rate.

hero is wa of villians range here. absurdly wa. give the monkey his chances to bluff