88 capped pot, flop+turn decision

[Noir_Desir]

POKERSTARS GAME #11610893015: HORSE (HOLD'EM LIMIT, $3/$6) - 2007/08/21 - 13:08:20 (ET)
Table 'Janus' 8-max Seat #1 is the button
Seat 1: ozwald99 ($101 in chips)
Seat 2: LOVLY JABLY ($33 in chips)
Seat 3: cucamongaJim ($43.50 in chips)
Seat 4: dbase22 ($58.50 in chips)
Seat 6: Owl_1958 ($106.50 in chips)
Seat 7: Hero ($394.25 in chips)
Seat 8: teekki ($138 in chips)
LOVLY JABLY: posts small blind $1
cucamongaJim: posts big blind $3
*** HOLE CARDS ***
Dealt to Hero [8h 8d]
dbase22: folds
Owl_1958: folds
Hero: raises $3 to $6
teekki: raises $3 to $9
ozwald99: raises $3 to $12
Betting is capped
LOVLY JABLY: folds
cucamongaJim: folds
Hero: calls $6
teekki: calls $3
*** FLOP *** [5h 4h Td]
Hero: checks
teekki: checks
ozwald99: bets $3
Hero: raises $3 to $6
teekki: calls $6
ozwald99: calls $3
*** TURN *** [5h 4h Td] [Ac]
Hero: checks
teekki: bets $6
ozwald99: calls $6
Hero: folds

Sorry for raw HH, but FTR wont convert a HORSE hand.

Villains both unknown, only played a few holdem hands so far.

I figure i cant give up on the flop yet, and a call obv sucks if i am caught in the middle. So i checkraise. The turn is pretty ugly and i decide to just check/fold. Standard? Or is the flop already spewy?