I hate NL and want you to tell me how bad I suck

Or just tell me if I played it horribly, or just not optimally.

I had raised a few pre-flop in the several orbits I had been there, and had to fold to any aggression due to some bad flops, etc., so I may have been viewed as a bit weak-tight (if they had in fact been paying attention). Villain was loose and quite aggressive, quite random, liked to bet big to pull people off hands, etc. No stats on him at the time cuz PAHUD sux right now.

My thinking on the turn was that he would almost certainly bet if I showed weakness. I didnt have a good hand range on him aside from some random draw amongst all that mess. If he was more passive I would have definitely bet, but I figured he was probably betting, so was checking to induce a bluff best, or is the chance of giving a free card in that spot super terrible?

Ultimate Bet No-Limit Hold'em, $.50 BB (10 handed) FTR converter on zerodivide.cx

CO ($17.35)
Button ($19.55)
SB ($22)
BB ($25)
UTG ($38.50)
UTG+1 ($40.75)
Hero ($50)
MP1 ($81.85)
MP2 ($42.85)
MP3 ($58.75)

Preflop: Hero is UTG+2 with Q[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/spade.gif[/img].
UTG+1 calls $0.50, <font color="#CC3333">Hero raises to $1.5</font>, <font color="#666666">4 folds</font>, Button calls $1.50, <font color="#666666">1 fold</font>, BB calls $1, UTG+1 calls $1.

Flop: ($6.25) J[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(5 players)</font>
BB checks, UTG+1 checks, <font color="#CC3333">Hero bets $4</font>, Button calls $4, BB folds, UTG+1 folds.

Turn: ($14.25) 2[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
Hero &lt;Checks and induces a bet from donk&gt; or &lt;pushes all-in&gt; or &lt;bets some other amount&gt;??