This hand played out kinda weird, not really sure what to make of it. Don't know if I like how I played it and not sure how to play it better.
All 3 of us are regs MP2 is 17/10 and BB is 15/11. I checked the turn with the intention of c/calling of MP2 bet if BB didn't raise, but don't know if leading there is better or even if c/folding would have been good. Flush draws are definitely in both of their ranges, but river just confuses me. Only hand I can see playing this way is 33 or some bluff. But I don't see him bluffing with another player still to act. I would think a set would have maybe raised the flop or at least bet the turn.
Also don't know about my river bet size. I was thinking it was a size that might get worse hands to call like AQ or KQ or something like that, but if it was raised I could get away a little cheaper. Flop bet is probably a little small as well I'm thinking. Whadya think?

PokerStars No-Limit Hold'em, $1.00 BB (7 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

Button ($35.50)
SB ($60.50)
BB ($106.85)
Hero (UTG) ($100)
MP1 ($152.35)
MP2 ($100)
CO ($11.75)

Preflop: Hero is UTG with A, A
Hero bets $4, 1 fold, MP2 calls $4, 3 folds, BB calls $3

Flop: ($12.50) 2, 5, 6 (3 players)
BB checks, Hero bets $9, MP2 calls $9, BB calls $9

Turn: ($39.50) Q (3 players)
BB checks, Hero checks, MP2 checks

River: ($39.50) 4 (3 players)
BB checks, Hero bets $23, MP2 raises to $87 (All-In), Hero