Both players in this hand play a solid and aggressive game and aren't spewy. With the flop spr 1 should i have just shoved?

I was thinking to see how the action goes. totally fine all in heads up but 3 way i'm not so sure. i'm tempted tho as i only need 26% to breakeven here

$2/$4 Ante $0.80 Pot Limit Omaha Hi
PokerStars
5 Players
Hand Conversion Powered by weaktight.com

Stacks:
UTG ($2,941.48) 735bb
CO ($800) 200bb
BTN ($592.51) 148bb
HERO (SB) ($745.19) 186bb
BB ($1,779.45) 445bb

Pre-Flop: ($10.00, 5 players) HERO is SB 8 J 9 7
UTG raises to $16, CO raises to $42, 1 fold, HERO calls $40, 1 fold, UTG raises to $176, CO calls $134, HERO calls $134

Flop: 3 9 Q ($536, 3 players)
HERO checks, UTG bets $533.20, CO goes all-in $623.20, $569.19 to HERO ($569.19)?

allin. not close.

lead.

lol, is this serious

Pre is a fold, the flush draws are not good multiway and you're out of position. Now you go with it.

pot.

Headsup I'm stacking off all day long, but three ways I can't see how we aren't dominated in every respect, my only caveat is that if UTG is potting AAxx without spades due to the size of the pot then I can find a stack off. If hes only potting AAxx with some gutshots and/or the NFD, then we have to contend with CO's range too which we struggle against, QJTx, sets, JTxx with spades, pairs and NFD if UTG doesn't have it etc.

Obviously you look like a tit if they show AA99 and KKQQ, but I'm pretty unsure how confident I'd be stacking off here

snap it

I would lead all in on the flop to give myself some fold equity or at least give myself a chance to play HU.
As played I will fold since my FD is easyly dominated. So there is good chance that I am drawing dead. Unlike a call a fold cannot be a big mistake.

i´m afraid the game has changed or smth after reading this...