3bet pot AQ

CoinPoker - $0.02 NL (6 max) - Holdem - 5 players

CO: 133 BB
BTN: 107.5 BB
SB: 100 BB
Hero (BB): 107 BB
UTG: 48 BB

SB posts SB 0.5 BB, Hero posts BB 1 BB

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

fold, CO calls 1 BB, BTN raises to 4 BB, fold, Hero raises to 15 BB, fold, BTN calls 11 BB

Flop: (31.5 BB, 2 players) 9♦ 5♣ Q♦
Hero bets 10.5 BB, BTN calls 10.5 BB

Turn: (52.5 BB, 2 players) 6♣
Hero bets 17.5 BB, BTN calls 17.5 BB

River: (87.5 BB, 2 players) 9♣
Hero checks, BTN bets 64.5 BB and is all-in

Alright. Preflop I normaly 3bet 16bb (missclick). Flop standard I guess. Should I go bigger on the turn? My thinking was I dont need to protect that much on the turn and I want to keep weak hands in like JJ,TT, 9x and draws. On the river he has straight, flush, 9x. I check because he has strong hands in his range but what to do when he jams??? He has some busted draws but they dont bluff that much on these stakes right? What do you do?

Thank you!