[gildwulf]

I think you need to donkbet this turn...there are too many draws on the board to go for a check-raise. Your hand is very vulnerable and you need to focus on protecting it. I think check-raising the turn is a mistake.

Edit: He's either got a strong draw or a weak Ace. Either way he is checking behind on this turn: the turn is too scary for an ace to bet and the draw will take the free card.