I'm still new to the game and perhaps I'm playing totally wrong but I fold on the flop bet. You have a low board and your low is weak. You have top pair w/staright draw. I see you facing nut low, top pair, and flush draw, you're now playing for half the pot against one or two free runs at you, I fold. On the turn you pick up top two and everyone checks in front of you. I wouldn't have made it this far so tougher decision for me now. Probably wrong but I check. I'm ussualy very aggressive but with a made low already up dont think any one will leave they either call or check raise you. They have a free run but with more than 1 player in the pot I'm prbably wrong. I would not like this position, a set beats you right now, a flush can still come and you have no real low and are playing for half the pot. Again I'm new so........