I had no idea of how to play this as I nailed the flop with many mediocre draws. Play it aggressively or try to hit something on the turn to bust a likely flopped straight?

Party Poker Pot-Limit Omaha High, $0.5 BB (9 handed)

MP1 ($37.95)
MP2 ($53.9)
MP3 ($49.5)
Hero ($48.25)
Button ($49.4)
SB ($60.5)
BB ($21.85)
UTG ($59.2)
UTG+1 ($30.85)

Preflop: Hero is CO with , , , .
UTG calls $0.50, UTG+1 calls $0.50, MP1 calls $0.50, 2 folds, Hero calls $0.50, 1 fold, SB completes, BB checks.

Flop: ($3) , , (6 players)
SB checks, BB checks, UTG checks, UTG+1 checks, MP1 bets $2.85, Hero calls $2.85, SB folds, BB folds, UTG folds, UTG+1 calls $2.85.

Turn: ($11.55) (3 players)
UTG+1 checks, MP1 bets $11, Hero folds, UTG+1 folds.

Final Pot: $22.55

Results in white below:
No showdown. MP1 wins $22.55.

Best just to fold the flop. You don't really have anything that you can be particularly confident with. Don't get yourself in trouble with hands that are drawing a few different ways to non-nut and mediocre holdings.