Tricky Situation On the Turn

No reads on any of these guys. Table has been changing players alot.

** Mons [Hold 'em] (1.00|2.00 Fixed Limit - Cash Game) Real Money
- fastoy sitting in seat 1 with $37.50 [Dealer]
- Apanage sitting in seat 2 with $240.12
- SouIPower sitting in seat 3 with $37.25
- ItalianFX sitting in seat 4 with $32.50
- sivorez sitting in seat 5 with $50.00 [Sitting out]
- LugNutt sitting in seat 6 with $75.75
Apanage posted the small blind - $0.50
SouIPower posted the big blind - $1.00

** Dealing card to ItalianFX: Q[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/club.gif[/img]
ItalianFX raised - $2.00
LugNutt called - $2.00
fastoy called - $2.00
Apanage called - $2.00
SouIPower folded

** Dealing the flop: 4[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/spade.gif[/img], 4[img]/images/graemlins/diamond.gif[/img]
Apanage bet - $1.00
ItalianFX raised - $2.00
LugNutt folded
fastoy folded
Apanage raised - $3.00
ItalianFX called - $3.00

** Dealing the turn: 3[img]/images/graemlins/club.gif[/img]
Apanage bet - $2.00
ItalianFX folded
Apanage mucks

What do I do here on the turn? Should my play on the flop be different?