PLO 100: big weak draw on flop in multiway raised pot - lots of action

[Silent A]

Initial limp was loose, but final call was a miss-click. Please don't bother saying "fold pre-flop".

No real reads. Mostly typical low level players who generally sort of know what they're doing. MP1 has raised a lot of big pairs and then felted most flops then re-bought for minimum several times.

PokerStars Pot-Limit Omaha High, $1.00 BB (8 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

MP1 ($19)
MP2 ($58.40)
CO ($28.65)
Button ($95)
SB ($170.25)
BB ($118.85)
Hero ($124.85)
UTG+1 ($93.80)

Preflop: Hero is UTG with 5[img]/images/graemlins/spade.gif[/img], 8[img]/images/graemlins/diamond.gif[/img], J[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/spade.gif[/img].
Hero calls $1, UTG+1 calls $1, <font color="#CC3333">MP1 raises to $5.5</font>, <font color="#666666">2 folds</font>, Button calls $5.50, <font color="#666666">2 folds</font>, Hero calls $4.50, UTG+1 calls $4.50.

Flop: ($23.50) 6[img]/images/graemlins/spade.gif[/img], 7[img]/images/graemlins/diamond.gif[/img], 3[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(4 players)</font>
Hero checks, <font color="#CC3333">UTG+1 bets $22.35</font>, MP1 calls $13.50 (All-In), <font color="#CC3333">Button raises to $89.5</font>, Hero ...

Does anyone call/push here?