Questionable Turn Fold (Sexy)

[Roland19]

After two orbits, villian seems to be a reasonable, passive player, but I can't be 100% sure, or even 75% sure, for that matter. I'm in the middle of a huge downswing at 2/4 right now and I'm trying to cut back on making river calls where I"m obviously beat and not continuing in hands where it is readily apparent that I am most likely drawing dead. Please tell me this is standard. I fear that this downswing has turned me into a weak-tight woman.

Party Poker 2/4 Hold'em (10 handed) converter

Preflop: Hero is MP3 with Q[img]/images/graemlins/spade.gif[/img], 9[img]/images/graemlins/spade.gif[/img]. CO posts a blind of $2.
<font color="#666666">1 fold</font>, UTG+1 calls, <font color="#666666">1 fold</font>, MP1 calls, <font color="#666666">1 fold</font>, Hero calls, CO (poster) checks, <font color="#666666">1 fold</font>, SB completes, BB checks.

Flop: (6 SB) 8[img]/images/graemlins/diamond.gif[/img], 4[img]/images/graemlins/club.gif[/img], 9[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(6 players)</font>
SB checks, BB checks, UTG+1 checks, MP1 checks, <font color="#CC3333">Hero bets</font>, CO folds, SB calls, BB folds, UTG+1 calls, MP1 calls.

Turn: (5 BB) 3[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(4 players)</font>
SB checks, UTG+1 checks, <font color="#CC3333">MP1 bets</font>, Hero folds...