PokerStars Pot-Limit Omaha High, $0.05 BB (6 handed) Converter Tool from (Format: Bet The Pot)

BB ($2.38)
UTG ($6.74)
MP ($6)
CO ($8.41)
Button ($6.52)
Hero ($9.95)

Preflop: Hero is SB with , , , . MP posts a blind of $0.05.
UTG calls $0.05, MP (poster) checks, CO calls $0.05, Button calls $0.05, Hero completes, BB raises to $0.35, UTG calls $0.30, MP folds, CO calls $0.30, Button folds, Hero calls $0.30.

Flop: ($1.50) , , (4 players)
Hero ???

Raiser is aggressive and short stacked so I am 98% sure he will CB.

I agree that I would check and see the action behind you. If it was HU when it gets back to you, shove. If it is bet and raised I probably fold. If it's bet and called in 1 or even both spots, then defer to someone with more Omaha knowledge than me, because I'm not entirely sure.