50NL - Should I just call this turn with top pair?

[Avocado]

I think this bet in the turn means "please, raise me", but at the same time it can mean "please, call me and let me see the river with my flush draw". What's the best move here?

Thanks.

PokerStars No-Limit Hold'em, $0.50 BB (6 handed) pokerhand.org hand converter (http://www.pokerhand.org)

UTG ($45.50)
MP ($49.40)
Hero ($47)
Button ($14.75)
SB ($91.05)
BB ($53.20)

Preflop: Hero is CO with Q/images/graemlins/spade.gif, A/images/graemlins/spade.gif.
<font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to $2</font>, <font color="#666666">2 folds</font>, BB calls $1.50.

Flop: ($4.25) 8/images/graemlins/diamond.gif, 3/images/graemlins/club.gif, A/images/graemlins/heart.gif <font color="#0000FF">(2 players)</font>
BB checks, <font color="#CC3333">Hero bets $3</font>, BB calls $3.

Turn: ($10.25) 5/images/graemlins/heart.gif <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets $2</font>, <font color="#CC3333">Hero raises to $8.5</font>, <font color="#CC3333">BB raises to $48.2</font>, Hero folds.

Final Pot: $66.95

[KEW]

Please stop HH at point of decision..Leaveing the action in alter the opinions you will get drastically..

W/O a read I would play it the same..I little stronger bet by villain and I only call..This is one of the strongest notes I take at this low level NL game..What does a weak bet mean..FWIW it looks like villain let you off cheap so that should make you feel good..

[orange]

Your raise is fine for value. Sometimes you can call turn and raise a weak lead on the river, though I don't mind your line. I think you can fold comfortably after he shoves.