FTP $24T TPTK on drawy board

[skates]

Full Tilt Poker Game #3526240126: $22 + $2 Sit & Go (Turbo) (26933337), Table 1 - 15/30 - No Limit Hold'em - 0:19:22 ET - 2007/09/11
VinniL posts the small blind of 15
bingers29 posts the big blind of 30
The button is in seat #9
*** HOLE CARDS ***
Dealt to skatesncopters [Ac Qh]
wolverine522 folds
BBallNYC folds
1mo2survive folds
OchosLocos calls 30
skatesncopters raises to 120
Simple10 folds
Lefong folds
VinniL folds
bingers29 calls 90
OchosLocos calls 90
*** FLOP *** [5d 6d Qc]
bingers29 checks
OchosLocos checks
skatesncopters bets 200
bingers29 calls 200
OchosLocos raises to 1,380, and is all in
skatesncopters folds
bingers29 folds
Uncalled bet of 1,180 returned to OchosLocos
OchosLocos mucks
OchosLocos wins the pot (975)

What should I be doing here? Is preflop bad? As played, call and hope he's on 78 or Ad/xd? The limp preflop from MP1 made me think like this is 55/66 too often to be a call. Am I just a nit?